Search (1 results, page 1 of 1)

  • × author_ss:"Olson, H.A."
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  • × type_ss:"a"
  1. Lee, H.-L.; Olson, H.A.: Hierarchical navigation : an exploration of Yahoo! directories (2005) 0.01 
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    Date
    6. 1.1997 18:30:28
    18. 9.2005 12:30:23