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  • × theme_ss:"Kataloganreicherung"
  • × type_ss:"a"
  1. Bett, C.E.: ¬The Subject Access Project : a comparison with PRECIS (1979) 7.60
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  2. Cousins, S.A.: Enhancing subject access to OPACs : controlled vocabulary vs. natural language (1992) 7.60
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