Search (3 results, page 1 of 1)

  • × theme_ss:"Information Gateway"
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  • × theme_ss:"Suchmaschinen"
  1. Peereboom, M.: DutchESS : Dutch Electronic Subject Service - a Dutch national collaborative effort (2000) 0.02 
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    Date
    22. 6.2002 19:39:23
  2. Place, E.: Internationale Zusammenarbeit bei Internet Subject Gateways (1999) 0.00 
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    Date
    22. 6.2002 19:35:09
  3. Place, E.: International collaboration on Internet subject gateways (2000) 0.00 
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    Date
    22. 6.2002 19:35:35

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