Search (3 results, page 1 of 1)

  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  1. Olson, H.A.; Boll, J.J.: Subject analysis in online catalogs (2001) 8.11
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    Author
    Olson, H.A.
  2. Lee, H.-L.; Olson, H.A.: Hierarchical navigation : an exploration of Yahoo! directories (2005) 8.11
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    Author
    Olson, H.A.
  3. Olson, H.A.; Boll, J.J.: Subject access in online catalogs (2001) 8.11
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    Author
    Olson, H.A.