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  • × author_ss:"Congreve, J."
  • × theme_ss:"OPAC"
  • × year_i:[1990 TO 2000}
  1. Congreve, J.: Subject access (1991) 0.00 
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    Abstract
    Describes a research project, at Middlesex Polytechnic, aimed at evaluating a front end thesaurus to navigate users through subject searches in on-line catalogues (OPACs). The British Library sponsored project involves the adaptation of the RIN file, used for thesaurual control of the British National Bibliography (BNB), to be used as a front end for a MARC data base with PRECIS subject indexing