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Peer reviewed Peer reviewed
Greenberg, Jane – Information Technology and Libraries, 1997
Assesses the current state of reference structures in online public access catalogs (OPACs) in a framework defined by stagnation, progress, and future challenges. Outlines six areas for reference structure development. Twenty figures provide illustrations. (AEF)
Descriptors: Bibliographic Databases, Futures (of Society), Information Sources, Library Catalogs
Peer reviewed Peer reviewed
Walters, William H.; Demas, Samuel G.; Stewart, Linda; Weintraub, Jennifer – Information Technology and Libraries, 1998
Presents three criteria (content, coherence, and functionality) for selecting aggregated World Wide Web resources and planning presentations of aggregated resources in library catalogs and Web pages. Ensuring access to aggregated resources is also discussed. (PEN)
Descriptors: Access to Information, Cataloging, Electronic Libraries, Evaluation Criteria