Search (4 results, page 1 of 1)

  • × author_ss:"Slack, F."
  • × language_ss:"e"
  • × theme_ss:"OPAC"
  1. Slack, F.; Wood, A.J.: Subject searching on British OPACs : problems and progress (1990) 0.04
    0.036502432 = product of:
      0.073004864 = sum of:
        0.073004864 = product of:
          0.14600973 = sum of:
            0.14600973 = weight(_text_:f in 1405) [ClassicSimilarity], result of:
              0.14600973 = score(doc=1405,freq=2.0), product of:
                0.20722532 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.051991083 = queryNorm
                0.7045941 = fieldWeight in 1405, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.125 = fieldNorm(doc=1405)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Slack, F.: Subject searching in OPACs : a general survey of facilities available on OPACs in academic libraries in the UK (1988) 0.02
    0.02281402 = product of:
      0.04562804 = sum of:
        0.04562804 = product of:
          0.09125608 = sum of:
            0.09125608 = weight(_text_:f in 4241) [ClassicSimilarity], result of:
              0.09125608 = score(doc=4241,freq=2.0), product of:
                0.20722532 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.051991083 = queryNorm
                0.4403713 = fieldWeight in 4241, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4241)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Slack, F.: Subject searching on OPACs : problems and help provision (1991) 0.02
    0.018251216 = product of:
      0.036502432 = sum of:
        0.036502432 = product of:
          0.073004864 = sum of:
            0.073004864 = weight(_text_:f in 4904) [ClassicSimilarity], result of:
              0.073004864 = score(doc=4904,freq=2.0), product of:
                0.20722532 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.051991083 = queryNorm
                0.35229704 = fieldWeight in 4904, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4904)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  4. Slack, F.: End user searches and search path maps : a discussion (1996) 0.02
    0.018251216 = product of:
      0.036502432 = sum of:
        0.036502432 = product of:
          0.073004864 = sum of:
            0.073004864 = weight(_text_:f in 4695) [ClassicSimilarity], result of:
              0.073004864 = score(doc=4695,freq=2.0), product of:
                0.20722532 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.051991083 = queryNorm
                0.35229704 = fieldWeight in 4695, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4695)
          0.5 = coord(1/2)
      0.5 = coord(1/2)