Search (2 results, page 1 of 1)

  • × subject_ss:"Reference services (Libraries)"
  1. Reference and information services : an introduction (1991) 0.02 
    0.024656616 = product of:
  0.049313232 = sum of:
    0.049313232 = product of:
      0.098626465 = sum of:
        0.098626465 = weight(_text_:56 in 4175) [ClassicSimilarity], result of:
          0.098626465 = score(doc=4175,freq=2.0), product of:
            0.21469334 = queryWeight, product of:
              4.1578603 = idf(docFreq=1879, maxDocs=44218)
              0.051635534 = queryNorm
            0.45938298 = fieldWeight in 4175, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1578603 = idf(docFreq=1879, maxDocs=44218)
              0.078125 = fieldNorm(doc=4175)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    1. 3.2008 10:13:56
  2. Reference and information services : an introduction (1995) 0.01 
    0.009862646 = product of:
  0.019725293 = sum of:
    0.019725293 = product of:
      0.039450586 = sum of:
        0.039450586 = weight(_text_:56 in 1523) [ClassicSimilarity], result of:
          0.039450586 = score(doc=1523,freq=2.0), product of:
            0.21469334 = queryWeight, product of:
              4.1578603 = idf(docFreq=1879, maxDocs=44218)
              0.051635534 = queryNorm
            0.18375319 = fieldWeight in 1523, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1578603 = idf(docFreq=1879, maxDocs=44218)
              0.03125 = fieldNorm(doc=1523)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    8. 3.2008 9:52:56

Themes

Subjects

Classifications