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  • × author_ss:"Walker, S."
  • × theme_ss:"OPAC"
  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Walker, S.: Subject access in online catalogues (1991) 0.01
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    Source
    OPACs and the user: Proc. of the 3rd Anglo-Nordic seminar, Apr. 90