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1.
Congruences for finite triple harmonic sums   总被引:1,自引:0,他引:1  
Zhao (2003a) first established a congruence for any odd prime p>3, S(1,1,1;p)≡-2Bp-3 (mod p), which holds when p=3 evidently. In this paper, we consider finite triple harmonic sum S(α,β,γ;p) (mod p) is considered for all positive integers α,β,γ. We refer to w=α β γ as the weight of the sum, and show that if w is even, S(α,β,γ;p)≡0 (mod p) for p≥w 3; if w is odd, S(α,β,γ;p)≡rBp≥w (mod p) for p≥w, here r is an explicit rational number independent of p. A congruence of Catalan number is obtained as a special case.  相似文献   

2.
INTRODUCTION Throughout this paper, we shall work with a filtered complete probability space (?,F,(Ft),P) sat-isfying the usual conditions. Let B=(Bt)t≥0 be a stan-dard Brownian motion with B0=0. Denote by ú the set of all non-negative real numbers. Recall that a diffusion process X starting at x≥0 is called the square of a Bessel process of dimension δ>0 if d X t = δd t 2 | X t |d Bt , X 0= x, (1) Clearly, this equation has a unique non-negative strong solution X, i.e., …  相似文献   

3.
Short notices     

Methods of Research in Education. By J. E. Wise, R. B. Norlberg and D. R. Rietz. Pp. viii, 216. Boston: D. G. Heath. London: Harrap, 1967. 28s.

Innovation and Research in Education. By Michael Young. 2nd impression. Pp. viii, 182. London: Routledge &; Kegan Paul, 1967. 12s. 6d. paperback.

A Dictionary of Sociology. Edited by G. Duncan Mitchell. Pp. viii, 224. London: Routledge &; Kegan Paul, 1968. 25s.

Society and Education: A Book of Readings. Edited by R. J. Havighurst, B. L. Neugarten and J. M. Falk. Pp. xiv, 364. Boston: Allyn &; Bacon, 1967. N.P.

Talking and Writing: A Handbook for English Teachers. Edited by James Britton. Pp. xvi, 157. London: Methuen, 1967. 17s. 6d.

Children with Special Needs in the Infants School. By Lesley Webb. Pp. 216. London: Colin Smythe, 1967. 30s.

Primary School Inspection in New Countries. By W. A. Dodd. Pp. ix, 100. Oxford University Press, 1968. 9s. 6d.

Measurement and Evaluation of Learning. By A. J. Lien. Pp. xvi, 220. Dubuque, Iowa: Wm. G. Brown, 1967. $4.95.

Measuring Intelligence of Indian Children. By V. V. Kamat. 4th Edition, pp.xvi, 322. Oxford University Press, 1967. 45s.

Motor Aptitude and Intellectual Performance. By A. H. Ismail and J. J. Gruber. Pp. xvii, 199. Columbus, Ohio: Chas. Merrill Bks., 1968. $4.95.

Supervision in Youth Work. By M. Joan Tash. Pp. 175. London: Council of Social Service, 1967. 12s. 6d.

The Young Worker at College. By Ethel Venables. Pp. 240. London: Faber, 1967. 36s.

A Country Grammar School: A History of Ashby‐de‐la‐Zouch Grammar School through four centuries 1567 to 1967. By Levi Fox. Pp. xvi, 204. Oxford University Press for the Governors of the Foundation, Ashby‐de‐la‐Zouch, 1967. 35s.

Devon Village Schools in the Nineteenth Century. By Roger R. Sellman. Pp. 171. Newton Abbot: David and Charles, 1967. 35s.

George Ticknor and the Boston Brahmins. By David B. Tyack. Pp. x, 289. Harvard University Press. London: Oxford University Press, 1967. 56s.

New Designs for Learning: Highlights of the Reports of the Ontario Curriculum Institute, 1963–1966. Edited by Brian Burnham. Pp. xii, 326. Toronto University Press. London: Oxford University Press, 1967. 48s.

Schools of the Foothills Province: The Story of Public Education in Alberta. By John W. Chalmers. Pp. x, 489. Toronto University Press. London: Oxford University Press, 1967. 605.

King's College, BudoThe First Sixty Tears. By G. P. McGregor. Pp. x, 168. Oxford University Press, 1967. 26s. 6d.

The World Year Book of Education 1967: Educational Planning. Edited by G. F. Bereday and J. A. Lauwerys. Pp. xiv, 442. London: Evans Bros, 1967. 84s.

Directory of Postgraduate Courses and Opportunities 1968. Pp. 420. London: Cornmarket Press, 1968. Paperback 12s 6d. Students 5s.  相似文献   

4.
Let K be a closed convex subset of a real reflexive Banach space E, T:K→K be a nonexpansive mapping, and f:K→K be a fixed weakly contractive (may not be contractive) mapping. Then for any t∈(0, 1), let x1∈K be the unique fixed point of the weak contraction x1→tf(x)+(1-t)Tx. If T has a fixed point and E admits a weakly sequentially continuous duality mapping from E to E^*, then it is shown that {xt} converges to a fixed point of T as t→0. The results presented here improve and generalize the corresponding results in (Xu, 2004).  相似文献   

5.
In this study we examined procedures for assessing model-data fit of item response theory (IRT) models for mixed format data. The model fit indices used in this study include PARSCALE's G2 , Orlando and Thissen's SX2 and SG2 , and Stone's χ2* and G2* . To investigate the relative performance of the fit statistics at the item level, we conducted two simulation studies: Type I error and power studies. We evaluated the performance of the item fit indices for various conditions of test length, sample size, and IRT models. Among the competing measures, the summed score-based indices SX2 and SG2 were found to be the sensible and efficient choice for assessing model fit for mixed format data. These indices performed well, particularly with short tests. The pseudo-observed score indices, χ2* and G2* , showed inflated Type I error rates in some simulation conditions. Consistent with the findings of current literature, the PARSCALE's G2 index was rarely useful, although it provided reasonable results for long tests.  相似文献   

6.
Koundinya Vajjha 《Resonance》2010,15(9):843-849
A Pythagorean triple is a triad of positive integers (x, y, z) which satisfy the Pythagoras’ equation x 2 + y 2 = z 2. In this article, we shall consider triples of the form (i, i + 1, k), and the recurrence relations governing them. In the process, we also solve completely the equation i 2+ (i + 1)2 = k 2.  相似文献   

7.
Notes and News     

Building a Philosophy of Education. By Harry S. Broudy. Pp. ix, 456. New York: Prentice‐Hall Inc., 1954. $3.00.

Education and the Modern Mind. By W. R. Niblett. Pp. 155. London : Faber and Faber, 1954. 8s. 6d.

Beyond Neutrality: Five Essays on the Purpose of Education. By M. V. C. Jeffreys. Pp. 60. London: Pitman, 1955. 8s. 6d.

The Development of Personality. By C. G. Jung. Pp. 8+235. London : Routledge &; Kegan Paul, 1954. 25s.

The Doctrines of the Great Educators. By Robert R. Rusk. London: Macmillan (2nd edn.) 1954. 10s. 6d.

Comprehensive Schools To‐day. By Robin Pedley and others. Pp. 56. London : Councils and Education Press, N.D. [1955]. 3s. 6d.

Educational Review [Journal of the Institute of Education, University of Birmingham]. Editor (1948–50), Prof. F. J. Schonell; (1950‐date), Prof. E. A. Peel. Pp. 80 approx. 1948. Thrice yearly. 5s.

A History of the Working Men's College, 1854–1954. By J. F. C. Harrison. Pp. 216. London: Routledge &; Kegan Paul, 1954. 16s.

Adult Education towards Social and Political Responsibility. Pp. 144. Hamburg: U.N.E.S.C.O. Institute for Education, 1954. 3s. 6d.

Tutors and their Training. By W. E. Sty1er and R. D. Waller. Pp. 31. Universities’ Council for Adult Education, cyclostyled.

Anglo‐German exchange

Aims, Organisation &; Methods in English and German Education. Edited by J. R. Hands. Pp. 123, cyclostyled. Durham University, 1954. (No price.)  相似文献   

8.
Let k,m,n be positive integers,and k≥2,α∈(0,1],0<r<min {m,n} an integer,d=r (m-r)/(k α),and iff∈ Ck,α(Rm,R″),A =Cr(f)= {x ∈ Rm ,rank(Df(x))≤r},thenf(A)is d-null.Thus the statement posed by Arthur Sard in 1965 can be completely solved when k≥2.  相似文献   

9.
Mervyn Romans, Basic Design: The Dynamics of Visual Form Louise Campbell, Carl and Karin Larsson: Creators of the Swedish Style Jewellery and Adornment: Information and Ideas for Teachers Constable: Information and Ideas for Teachers Drawing in Museums: Information and Ideas for Teachers Sculpture at the V&A: A Handbook for Teachers The Renaissance at the V&A: A Handbook for Teachers The 20th Century: A Teacher’s Guide Looking into The Tate: Exciting Ways to Explore the Tate Gallery’s Collection The Pre-Raphaelites and their World Movements in Modern Art Modernism Realism Surrealism Howard Hollands, Minimalism Penny Hay, Art, Craft and Design. A Practical Guide for Teachers Key Stages I & 2 Richard Yeomans, The Mosque and the Modern World: Architects Patrons and Design since the 1950s  相似文献   

10.
Heterogeneity in parenting was examined in 883 Arab refugee adolescents in Jordan (Mage = 15.01 years, SD = 1.60). Latent profile analyses of five parenting dimensions rated separately for mothers and fathers yielded authoritative, authoritarian, indifferent, punitive, and for mothers, permissive profiles, with most mothers (60%) and fathers (66%) classified as authoritative. Parenting was more often authoritative for women than men and punitive (for fathers) or permissive (for mothers) of boys than girls. Authoritative fathers and authoritarian mothers were better educated than punitive parents, whose offspring reported more norm breaking and internalizing symptoms and lower academic achievement than other youth. Adjustment was better when adolescents had at least one authoritative parent than when parents were either consistent or discrepant but nonauthoritative.  相似文献   

11.
Masculinity ideology is argued to be associated with academic outcomes. However, relatively few studies have examined these associations. This study examines the associations between masculinity ideology and academic skepticism, self‐presentation of low achievement, academic engagement, academic initiative, and self‐regulation, above and beyond academic self‐efficacy, among a diverse sample of urban youth. With a sample of 135 eighth‐grade students from a Northeastern middle school, 5 separate multiple hierarchical regression analyses were used to examine whether students’ endorsement of masculinity ideology predicted the criterion variables above and beyond academic self‐efficacy. The sample was comprised of 54 girls and 74 boys ages 12–14 years (M = 13.14; SD = .37). Results showed academic self‐efficacy significantly predicted academic engagement (B = 1.26; β = .53, p < .001; f2 = .39), academic initiative (B = .98; β = .37; p < .001, f2 = .16), and behavioral regulation (B = .61; β = .24; p < .05; f2 = .09) and explained an additional 8 and 10% of the variance in self‐presentation of low achievement (B = .54; β = .33; p = .001; f2 = .14) and academic skepticism (B = .56; β = .35; p < .001; f2 = .15), respectively, over and above academic self‐efficacy. Gender, which was dummy coded and entered as a covariate, only predicted self‐presentation of low achievement. Findings from this study point to the need to foster positive academic outcomes through bolstering academic self‐efficacy and, perhaps more important, addressing masculinity ideology.  相似文献   

12.
In this work, we study the Asanov Finsler metric F=α(β2/α2 gβ/α 1)1/2exp{(G/2)arctan[β/(hα) G/2]}, where α=(αijyiyj)1/2 is a Riemannian metric and β=biyj is a 1-form, g∈(-2,2), h=(1-g2/4)1/2, G=g/h. We give the necessary and sufficient condition for Asanov metric to be locally projectively flat, i.e., α is projectively flat and β is parallel with respect to α. Moreover, we proved that the Douglas tensor of Asanov Finsler metric vanishes if and only if β is parallel with respect to α.  相似文献   

13.
1 Introduction Singularlyperturbeddifferentialequationswithturningpointsareveryimportantformathematiciansandphysicistssincetheseproblemsexistwidelyinmanyproblemsofphysics.TheproblemswithturningpointswerestudiedbyWentzal,Kramers,Bullounin[1],Langer,A…  相似文献   

14.
Short notice     

Belgium. By Vernon Mallinson. Pp. 240. London: Benn, 1969. 42s.

Objective Testing. By H. G. Macintosh and R. B. Morrison. Pp. 112. University of London Press, 1969. 12s.

The Best Books: A Reader's Guide and Literary Reference Book, being a Contribution towards Systematic Bibliography. By William Swann Sonnenschein (W. S. Stallybrass). Third edition [London: Routledge, 1910–1935], with an Introduction by Francesco Cordasco. 6 vols. Pp. 3760. Detroit: Gale Research Company, 1969. $165.

Encyclopedia of Educational Research. Fourth Edition. Edited by Robert J. Ebel. Pp. xxviii, 1522. London: Collins‐Macmillan, 1969. £15.

Research in Education. Number 1, May 1969. Pp. viii, 100. Manchester University Press. 27.V. 6d.

A Handbook of Comparative Librarianship. By S. Simsova and M. MacKee. Pp. 413. London: Clive Bingley, 1970.80s.

British University Libraries. By K. W. Neal. Pp. ix, 149. Wilmslow, Cheshire: published by the author, 1970. 351.

Educational Thought: An Introduction. By Brenda Cohen. Pp. 109. London: Macmillan, 1969. 11s.

Conduct: an Introduction to Moral Philosophy. By R. F. Atkinson. Pp. 123. London: Macmillan, 1970. 26s. Paperback 11s.

The Comprehensive University. An Inaugural Lecture. By Robin Pedley. Pp. 25. University of Exeter, 1970. 5s.

Success, Failure and Wastage in Higher Education. By G. W. Miller. Pp. 264. London: Harrap, 1970 (for University of London Institute of Education). 35s.

Media and Methods: Instructional Technology in Higher Education. Edited by Derek Unwin. Pp. vii, 219. London: McGraw‐Hill Publ. Co., 1969. 64s.

Lifelong Learning: A Symposium on Continuing Education. Edited by F. W. Jessup. Pp. ix, 170. London: Pergamon Press, 1969. 35s., Flexicover 25s.

Design for Escape: World Education Through Modern Media. By I. A. Richards. Pp. xi, 142. New York: Harcourt, Brace and World, 1968, 21s.

Studies in Assessment. By J. F. Eggleston and J. F. Kerr. Pp. vii, 226. London: English Universities Press, 1970. 45J. Unibook 28^.

Personality: Tests and Reviews, Including an Index to the Mental Measurements Yearbooks. Edited by Oscar Krisen Buros. Pp. xxxi, 1959. New Jersey: Gryphon Press, 1970. $35.

Awakening the Slower Mind. By Violet R. Bruce. Pp. xii, 232. Oxford and London: Pergamon Press, 1969. N.P.

Changing Dimensions in International Education. Edited by F. Robert Paulsen. Pp. xiii, 161. University of Arizona Press, 1969. $6.50.

Sources on the Earliest Greek Libraries. By Jenö Platthy. Pp. xiii, 204, Amsterdam: Adolf M. Hakkert, 1968. N.P.

Yorkshire School History: A Bibliography. By Robin Bateman. Pp. 81. City of Leeds and Carnegie College, for the Yorkshire Branch of the Library Association, 1969. 10s.

Children in English Society from Tudor Times to the Eighteenth Century. By Ivy Pinchbeck and Margaret Hewitt. Pp. 346. London: Routledge &; Regan Paul, 1970. 56s.

Studies in the Government and Control of Education since 1860. Pp. vii, 96. London: Methuen, 1970. 20s.

Society, Schools and Progress in Canada. By Joseph Katz. Pp. xviii, 148. Oxford and London: Pergamon Press, 1969. 30s. Flexicover 21s.

Teoría y Práclica de la Pedagogía Comparada. By Juan Tusquets. Pp. 336. Madrid: Editorial Magisterio Español (Colección Ciencias de la Educación), 1969. N.P.  相似文献   

15.
Short notices     

Sources for the History of Education. Edited by G. W. J. Higson. Pp. x, 196. London: The Library Association, 1967. 96s. (72s. to L.A. members).

Philosophy and Education. International Seminar Proceedings, March 23–25, 1966. Pp. iv, 157. Toronto: Ontario Institute for Studies in Education (Monograph Series No. 3), 1967. No price.

Disciplines of Education. By Ivor Morrish. Pp. 336. London: Allen &; Unwin, 1967. 40s.

Principles of Psychological Measurement. By G. C. Helmstadter. Pp. xx, 248, London: Methuen, 1966. 36s.

Human Learning and Memory: Selected Readings. Edited by N. J. Slamecka. Pp. ×, 543. Oxford University Press, 1967, 46s.

Education, Interaction and Social Change. By H. L. Hodgkinson. Pp. xxii, 228. London: Prentice‐Hall, 1967. 48s.

The Social Context of the School. By S. John Eggleston. Pp. xii, 116. London: Routledge and Kegan Paul, 1967. 15J. Paperback 75. 6d.

A Critical Approach to Children's Literature. Edited by Sara Innis Fenwick. Pp. 129. London: University of Chicago Press, 1967. 33s. 6d.

The Educationally Retarded and Disadvantaged. Edited by Paul A. Witty. Pp. xiii, 384. London: Chicago University Press, 1967. 41 s.

Group Study for Teachers. By Elizabeth Richardson. Pp. 130. London: Routledge and Kegan Paul (Students Library of Education), 1967. 15s.

Advances in the Teaching of Modern Languages. Volume 2. Edited by G. Mathieu. Pp. ix, 214. Oxford and London: Pergamon Press, 1967. 35s.

John Locke. By M. V. G. Jeffreys. Pp. 120. London: Methuen, 1967. 25s. Paperback 12s. 6d.

The Foundations of 20th Century Education in England. By E. J. R. Eaglesham. Pp. xi, 115. London: Routledge and Kegan Paul, 1967. 15s. Paperback 7s. 6d.

Local History and the Teacher. By R. Douch. Pp. ix, 214. London: Routledge and Kegan Paul, 1967. 21s. Limp edition, 125. 6d.

Adult Education in India. By W. E. Styler. Pp. vii, 114. Oxford University Press, 1967. 8s. 6d.

Malaysia and Its Neighbours. By J. M. Gullick. Pp. xiii, 194. London: Rout‐ledge and Kegan Paul, 1967. 25s. (Paperback 12s. 6d.).

Other Schools and Ours. By Edmund J. King. Pp. vii, 360. (Third Edition). New York and London: Holt, Rinehart and Winston, 1967. 35s.

The Necessary Revolution in American Education. By Francis Keppel. Pp. xiv, 201. New York and London: Harper and Row, 1966. $5.95.

The American Influence on English Education. By W. H. G. Armytage. Pp. x, 118. London: Routledge and Kegan Paul, 1967. 15J. Paperback 7s. 6d.

The Education of Man : The Educational Philosophy of Jacques Maritain. Edited, with an Introduction, by Donald and Idella Gallagher. Pp. 191. University of Notre Dame Press. London: American University Publishers Group, 1967 17s.

Cicero on Moral Obligation. A New Translation of Cicero's De Officiis. With Introduction by John Higginbotham. Pp. 214. London: Faber and Faber, 1967. 30s.

Social Change and the Schools: 1Q18–1944. By Gerald Bernbaum. Pp. viii, 120. London: Routledge and Regan Paul, 1967. 155. Paperback ys. 6d.

A History of Greece to 322 B.C. By N. G. L. Hammond. Pp. xxi, 691. Clarendon Press: Oxford University Press. 1967. 50s.

County and Voluntary Schools. By Sir William Alexander and F. Barraclough. Pp. ix, log. London: Councils and Education Press, 1967. 30J.

Educational Administration in England and Wales: A Bibliographical Guide. By P. H. J. H. Gosden. Pp. 55. Leeds: University of Leeds Institute of Education, 1967. 6s.

Catholic Education in the Western World. Edited by James Michael Lee. Pp. xiv, 324. University of Notre Dame Press. London: American University Publishers Group, 1967. 60s.  相似文献   

16.
Let R be a ring, a ,b ∈ R, ( D , α ) and (G , β ) be two generalized derivations of R . It is proved that if aD ( x ) = G ( x )b for all x ∈ R, then one of the following possibilities holds: (i) If either a or b is contained in C , then α = β= 0 and there exist p , q ∈ Qr ( RC) such that D ( x )= px and G ( x )= qx for all x ∈ R;(ii) If both a and b are contained in C , then either a = b= 0 or D and G are C-linearly dependent;(iii) If neither a nor b is contained in C , then there exist p , q ∈ Qr ( RC) and w ∈ Qr ( R) such that α ( x ) = [ q ,x] and β ( x ) = [ x ,p] for all x ∈ R, whence D ( x )= wx-xq and G ( x )= xp + avx with v ∈ C and aw-pb= 0.  相似文献   

17.
Jill Stenning 《Literacy》1982,16(2):119-119
Books reviewed in this article: Rogers, Jane and Long, Jeremy. The Vowel Crowd Wade, Barrie (Ed.). Language Perspectives: Papers from the Educational Review Evans, Tricia, Teaching English Deadman, Ronald. Round the World Folk Tales Reid, Jessie and Donaldson, Margaret. Letter-Links Crystal, David. Directions in Applied Linguistics Braithwaite, Althea. Leaves from Trees Braithwaite, Althea. Animals at Home Gill, Peter. Migrating Birds Herbert, Helen. Animals in Famous Pictures Colouring Book  相似文献   

18.
A discriminant method for optimizing activity in nuclear medicine studies is validated by comparison with ROC (received operating characteristic)-curves. The method is tested in 21 single photon emission computerized tomography (SPECT), performed with a cardiac phantom. Three different lesions (Lb L2 and L3) were placed in the myocardium-wall by pairs fbr each SPECT. Three activities (84, 37 or 18.5 MBq) of 99mTc were used as background. Linear discriminant analysis was used to select the parameters that characterize image quality among the measured variables in the images [(Background-to-Lesion (B/Li) and Signal-to-Noise (S/N) ratios)]. Two clusters with different image quality (P=0.021 ) were obtained. The ratios B/Lj, B/L2 and B/L3 are the parameters used to construct the function with 100% of cases correctly classified into the clusters. The value of 37 MBq was the lowest tested activity for which good results for the B/Li ratios were obtained. The result coincides with the applied ROC-analysis (r=0.89).  相似文献   

19.
1IntroductionDiferentialequationswithturningpointsexistwidelyinmanyproblemsofmathematicsphysics,sotheseproblemsareveryimporta...  相似文献   

20.
Book Reviews     
Books reviewed in this article: Lorraine M. McDonnell, P. Michael Timpane, and Roger Benjamin, (eds.). Rediscovering the Democratic Purposes of Education. Adam R. Nelson. Education and Democracy: The Meaning of Alexander Meiklejohn, 1872–1964. Stuart J. Foster. Red Alert! Educators Confront the “Red Scare” in American Public Schools, 1947–1954. Lionel S. Lewis. When Power Corrupts: Academic Governing Boards in the Shadow of the Adelphi Case. Gordon B. Arnold. The Politics of Faculty Unionization: The Experience of Three New England Universities. Robert Burns. Being Catholic, Being American: The Notre Dame Story, 1934–1952, Volume II. David Cahan and M. Eugene Rudd. Science at the American Frontier: A Biography of DeWitt Bristol Brace. David Contosta. St. Joseph's: Philadelphia's Jesuit University. Roger Geiger (ed.). The American College in the Nineteenth Century. Guglielmo Cavallo and Roger Chartier (eds.). A History of Reading in the West. Franklin Court. The Scottish Connection: The Rise of English Literary Study in Early America. Weili Ye. Seeking Modernity in China's Name: Chinese Students in the United States, 1900–1927. Achim Leschinsky and Karl Ulrich Mayer (eds.). The Comprehensive School Experiment Revisited: Evidence from Western Europe. Diane Ravitch. Left Back: A Century of Failed School Reforms. William W. Cutler, III. Parents and Schools: The 150‐Year Struggle for Control in American Education. Thomas V. O'Brien. The Politics of Race and Schooling: Public Education in Georgia, 1900–1961. Susan E. Eaton. The Other Boston Busing Story. Nina de Angeli Walls. Art, Industry, and Women's Education in Philadelphia. Judy Yung (ed.). Unbound Voices: A Documentary History of Chinese Women in San Francisco. Amanda J. Cobb. Listening to Our Grandmothers’Stories: Bloomfield Academy for Chickasaw Females, 1852–1949. Gillian Weiss. Trying to Get It Back: Indigenous Women, Education, and Culture. Philip S. Zachernuk. Colonial Subjects: An African Intelligentsia and Atlantic Ideas. Michael Gebel. Friedrich Fröbel und die Juden. Victor Acker. Celestin Freinet. Jean O'Grady. Margaret Addison: A Biography. J. E. M. Latham. Search for a New Eden: James Pierrepont Greaves (1777–1842): The Sacred Socialist and His Followers. Christopher R. Reed. All the World is Here: The Black Presence at White City. Ellen M. Litwicki. America's Public Holidays, 1865–1920. Douglas B. Craig. Fireside Politics: Radio and Political Culture in the United States, 1920–1940. Virginia E. McCormick. Educational Architecture in Ohio: From One‐Room Schools and Carnegie Libraries to Community Education Villages.  相似文献   

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