文章基本信息

标题：El acceso por materias en los catálogos en línea: análisis comparativo de interfaces
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作者：Mari Carmen Marcos
期刊名称：Revista española de Documentación Científica
印刷版ISSN：1988-4621
出版年度：2004
卷号：27
期号：1
页码：45-72
DOI：10.3989/redc.2004.v27.i1.148
语种：Spanish
出版社：Consejo Superior de Investigaciones Científicas
摘要：An analysis of a sample of interfaces of OPACs is presented, particularly those aspects that concern the search that more difficulties raises: the access by subjects. The chosen sample includes twenty catalogues of university libraries of Spain and Latin America in Spanish and with different systems. The studied points are the subject access from the first screen of the catalogue, the search process, the presentation of the set of results obtained, the information given on each recovered document and the reformulation of the search. Screen captures are shown as a representative example of the different aspects analyzed.
关键词：interfaces;OPACs;online catalogues;subject access;information retrieval;interfaces;OPACs;catálogos en línea;acceso por materias;recuperación de información