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  • × theme_ss:"Retrievalsprachen"
  • × type_ss:"n"
  1. Z39.58-1992: Common command language for online interactive information retrieval (1992) 0.00 
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    Abstract
    Useful to system designers that want to specify a uniform command terminology, Z39.58-1992 describes nineteen non-proprietary command terms for use in online information retrieval systems. Defines the vocabulary, syntax, and operational meaning of the commands