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  • × author_ss:"Lopes, M.I."
  • × theme_ss:"Theorie verbaler Dokumentationssprachen"
  1. Lopes, M.I.: Principles underlying subject heading languages : an international approach (1996) 0.00
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    Abstract
    Discusses the problems in establishing commonly accepted principles for subject retrieval between different bibliographic systems. The Working Group on Principles Underlying Subject Heading Languages was established to devise general principles for any subject retrieval system and to review existing real systems in the light of such principles and compare them in order to evaluate the extent of their coverage and their application in current practices. Provides a background and history of the Working Group. Discusses the principles underlying subject headings and their purposes and the state of the work and major findings
    Type
    a