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Chapter 21, «Choice of Access Points,» of the Anglo-American Cataloguing Rules was implemented in HyperCard for delivery of instruction to library science students. Hypertext offered two caracteristics that matched characteristics of cataloging decisions: the capability of providing multidimensional structure to a multidimensional task, and data richness. The rules, examples, sample title pages, and tutorial material were implemented in HyperCard, along with graphics that suggest the cataloging environment. Several data structures were developed, including a decision tree to provide an overview and ready access to particular rules or tutorials. Implication discussed include the potentiel of hypertext to support instruction and cataloging workstations, changes in orgaizational structures, and the opportunity to redifine classroom instruction in cataloging |
