Search (2 results, page 1 of 1)

  • × author_ss:"Chan, L.M."
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  • × year_i:[1980 TO 1990}
  1. Chan, L.M.: Library of Congress Classification as an online retrieval tool : potentials and limitations (1986) 0.00 
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    Source
    Information technology and libraries. 5(1986), S.181-192
  2. Chan, L.M.: Library of Congress class numbers in online catalog searching (1989) 0.00 
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    Source
    RQ. 28(1989), S.530-536