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The Milwaukee Public Library, with its present system of 50 automatic circulation control terminals, 17 CRTs, four mini-computers. 105 billion characters of on-line disc storage, seven tape drives, as well as the use of the City Hall main frames, has had a long history of data processing starting back in 1942. The disappointments, problems, and successes, especially with major control of its data processing operations, are spelled out. Also, a brief overview is offered of other system developments.  相似文献   

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