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  • × subject_ss:"Indexing"
  • × year_i:[1980 TO 1990}
  1. Craven, T. C.: String indexing (1986) 0.01 
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  2. 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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