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  • × theme_ss:"Benutzerstudien"
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  1. Markey, K.: Subject searching in library catalogs : Before and after the introduction of online catalogs (1984) 0.01
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  2. Koch, T.; Golub, K.; Ardö, A.: Users browsing behaviour in a DDC-based Web service : a log analysis (2006) 0.00
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