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Abstract

The foundations of the card catalogue, catalogue use studies what can be conjectured about user needs suggest that future catalogues, as they are made possible throught the manipulations of computerized bibliographic records, ought not to take a single format. The concept of the main entry will no longer be valid at this point and multiple access points will be possible. Machine based systems will allow librarians to construct a series of catalogues to meet user needs. Proposes that there might be 3 catalogue levels of varying form and size to meet the needs of different levels of use and types of users: librarian's catalogue with full details; general user's catalogue, a location tool; and individual user's catalogue, full records in particular fields. Users could add their own material to their own catalogues and SDI via a message device would be possible