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  • × author_ss:"Williamson, N.J."
  • × theme_ss:"OPAC"
  1. Williamson, N.J.: Subject access in the on-line environment (1984) 0.03
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    Footnote
    Ein guter und lesenswerter Einstieg in die Probleme des sachlichen Online-Retrievals
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur