Search (2 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Information Gateway"
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  1. Peereboom, M.: DutchESS : Dutch Electronic Subject Service - a Dutch national collaborative effort (2000) 0.03 
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    Date
    22. 6.2002 19:39:23
  2. Lim, E.: Southeast Asian subject gateways : an examination of their classification practices (2000) 0.01 
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    Date
    22. 6.2002 19:42:47

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