Search (4 results, page 1 of 1)

  • × subject_ss:"Subject headings"
  1. Principles underlying subject heading languages (SHLs) (1999) 0.03 
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  2. Sears' list of subject headings (2007) 0.02 
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  3. Sears' list of subject headings (2010) 0.02 
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    Classification
    025.4/9 / dc22
    DDC
    025.4/9 / dc22
  4. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.01 
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    Date
    22. 4.2007 10:07:51

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