全文获取类型
| 收费全文 | 772篇 |
| 免费 | 19篇 |
专业分类
| 教育 | 609篇 |
| 科学研究 | 27篇 |
| 各国文化 | 8篇 |
| 体育 | 48篇 |
| 文化理论 | 6篇 |
| 信息传播 | 93篇 |
出版年
| 2023年 | 7篇 |
| 2022年 | 7篇 |
| 2021年 | 9篇 |
| 2020年 | 13篇 |
| 2019年 | 34篇 |
| 2018年 | 40篇 |
| 2017年 | 50篇 |
| 2016年 | 35篇 |
| 2015年 | 24篇 |
| 2014年 | 45篇 |
| 2013年 | 177篇 |
| 2012年 | 20篇 |
| 2011年 | 15篇 |
| 2010年 | 22篇 |
| 2009年 | 29篇 |
| 2008年 | 9篇 |
| 2007年 | 21篇 |
| 2006年 | 22篇 |
| 2005年 | 13篇 |
| 2004年 | 18篇 |
| 2003年 | 9篇 |
| 2002年 | 12篇 |
| 2001年 | 8篇 |
| 2000年 | 18篇 |
| 1999年 | 15篇 |
| 1998年 | 11篇 |
| 1997年 | 6篇 |
| 1996年 | 6篇 |
| 1995年 | 5篇 |
| 1994年 | 4篇 |
| 1993年 | 3篇 |
| 1992年 | 4篇 |
| 1991年 | 7篇 |
| 1989年 | 7篇 |
| 1988年 | 2篇 |
| 1987年 | 4篇 |
| 1986年 | 7篇 |
| 1985年 | 6篇 |
| 1984年 | 2篇 |
| 1983年 | 6篇 |
| 1982年 | 6篇 |
| 1981年 | 4篇 |
| 1980年 | 3篇 |
| 1979年 | 5篇 |
| 1978年 | 4篇 |
| 1977年 | 2篇 |
| 1973年 | 2篇 |
| 1970年 | 2篇 |
| 1912年 | 3篇 |
| 1841年 | 1篇 |
排序方式： 共有791条查询结果，搜索用时 13 毫秒
721.
722.
Monitoring and evaluation of a complex course is based on data acquired formally from normal administrative records; from research, sometimes in the form of students' projects; from staff and student questionnaires. Informally, regular tutor‐group meetings and a receptive attiude on the part of staff to student opinion are crucial. Once appropriate questions have been asked, it is then possible to ensure a flow of Information which can affect not only the day‐to‐day operation of the course but also its strategic planning. 相似文献
723.
724.
Penelope E. Harvison Robert C. Speaker Marshall L. Turner Jr. 《Government Information Quarterly》1985,2(4):389-405
The Constitution establishes that the apportionment of the U.S. House of Representatives shall be based upon an enumeration of the population. Every 10 years, the Bureau of the Census conducts that enumeration, and using the Method of Equal Proportions designated by the Congress, furnishes to the President the number of Representatives to which each state is entitled. “Rules of residence” have been developed to determine who should be counted and where persons should be counted in the census.Following the 1970 census, because of the Supreme Court's decisions requiring population equality in districts used for electoral purposes, census data became vital to the redistricting processes carried out by the individual states. The Congress enacted Public Law 94–171 which authorized the Bureau of the Census to make special preparations for the provision of redistricting data needed by the 50 states. The 1980 program established by the Census Bureau enabled state redistricting to be accomplished far more smoothly than in the 1970s. The Census Bureau is already working with the states on its 1990 program, an essential element of which is based upon its plan to provide block data for the entire country. 相似文献
725.
726.
727.
728.
729.
730.