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  • × theme_ss:"Informationsmittel"
  • × author_ss:"Koch, T."
  1. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.05 
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    Date
    22. 6.2002 19:37:55
  2. Ardö, A.; Godby, J.; Houghton, A.; Koch, T.; Reighart, R.; Thompson, R.; Vizine-Goetz, D.: Browsing engineering resources on the Web : a general knowledge organization scheme (Dewey) vs. a special scheme (EI) (2000) 0.01 
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