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Source

Subject control in online catalogs. Ed.: R.P. Holley

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Footnote

Simultaneously published as Subject Control in Online Catalogs

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Abstract

Bibliography on all aspects of online public access catalogues, covering the period to 1988. Citations are listed in subject order supplemented by an author index. A description of the subject coverage, source of citations and how to use the bibliography is given in the introduction.

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Abstract

Current research on user interfaces to online public access catalogs is reviewed in an attempt to identify research methods and findings applicable to the design of effective user interfaces to online public access catalogs. A broad definition of user interface is employed which includes data structures, in addition to searching and indexing software. The following features of online public access catalogs are discussed: the demonstration of relationships between records, the provision of entry vocabularies, the arrangement of multiple entries on the screen, the provision of access points, the display of single records, and the division of the catalog into separate files or indexes. For each feature, user studies and other research on online public access catalogs are reviewed and those findings summarized which provide insight into user needs concerning that particular feature; issues are identified and directions for further research are suggested. Implications for cataloging codes and standards and system design are discussed

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Abstract

Reviews the literature of designing screens (interfaces) in displays for terminals accessing OPACs. Gathers from scattered and specialised sources the basic principles so that librarians at all levels can approach the screen design process with confidence. Discusses the physical screen and general principles; menus, commands, inquiry screens, and messages; and finally, organisational considerations