Search (1 results, page 1 of 1)

  • × classification_ss:"025.5'24"
  • × language_ss:"e"
  • × subject_ss:"On / line information retrieval / Techniques / Theories"
  1. Harter, S.P.: Online information retrieval : concepts, principles, and techniques (1986) 0.01 
    0.0051666284 = product of:
  0.020666514 = sum of:
    0.020666514 = product of:
      0.041333027 = sum of:
        0.041333027 = weight(_text_:information in 1388) [ClassicSimilarity], result of:
          0.041333027 = score(doc=1388,freq=8.0), product of:
            0.088794395 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.05058132 = queryNorm
            0.46549138 = fieldWeight in 1388, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.09375 = fieldNorm(doc=1388)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    PRECIS
    On / line information retrieval / Techniques / Theories
    Series
    Library and information science
    Subject
    On / line information retrieval / Techniques / Theories