Search (2 results, page 1 of 1)

  • × author_ss:"Barker, A.L."
  • × language_ss:"e"
  • × theme_ss:"Retrievalsprachen"
  1. Barker, A.L.: Non-Boolean searching on commercial online systems : optimising use of Dialog TARGET and ESA/IRS QUESTQUORUM (1995) 1.00 
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  1.0 = queryNorm
  2. Barker, A.L.: DataStar Web : a comparison with 'classic' DataStar command language searching (1998) 1.00 
    1.0 = *:*, product of:
  1.0 = boost
  1.0 = queryNorm

Themes