Database documentation is provided for users of a data file consisting of a directory of all main public libraries in the United States. The directory development survey began with the mailing of a computer printout containing listings of each state's public libraries to the chief officer of the appropriate state library agency for updating. A…

This overview of the status of online databases in the United Kingdom describes online users' attitudes and practices in light of two surveys conducted in the past two years. The Online Information Centre at ASLIB sampled 325 users, and Chadwyck-Healey, Ltd., conducted a face-to-face survey of librarians in a broad cross-section of 76 libraries.…

Twenty-one libraries in Library Computer System participated in collection overlap study. Findings of random sample representing 1% of each collection indicate that high percentage of titles, 69.4%, occurred only once in network and that percentage of each library's collection unique to that library, ranged from 6.1% to 68.4%. (21 references) (EJS)

Investigation of end-user searching at National Library of Medicine reveals that volume of searching is related to convenient placement of terminal; slightly fewer than half of potential searchers search for themselves; practices of pharmacists and pathologists do not differ in important ways; end-user searchers perform simple searches. (86…