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  1. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.01
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    Date
    22. 4.2007 10:07:51
  2. Unesco thesaurus : a structured list of descriptors for indexing and retrieving literature in the fields of education, science, social science, culture and communication (1977) 0.01
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    Editor
    Aitchison, J.
  3. Hedden, H.: ¬The accidental taxonomist (2012) 0.01
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    Footnote
    Rez. in: IWP 64(2013) H.6, S.373-374 (J. Fassbender)