Search (1 results, page 1 of 1)

  • × subject_ss:"Indexing"
  • × subject_ss:"Subject headings"
  • × year_i:[1980 TO 1990}
  1. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.01 
    0.012331706 = product of:
  0.024663411 = sum of:
    0.024663411 = product of:
      0.049326822 = sum of:
        0.049326822 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
          0.049326822 = score(doc=217,freq=2.0), product of:
            0.15936506 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045509085 = queryNorm
            0.30952093 = fieldWeight in 217, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=217)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 4.2007 10:07:51