Search (2 results, page 1 of 1)

  • × subject_ss:"Subject headings"
  1. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.01
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    Date
    22. 4.2007 10:07:51
  2. Principles underlying subject heading languages (SHLs) (1999) 0.00
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    Location
    F