Search (4 results, page 1 of 1)

  • × author_ss:"Stevens, N.D."
  • × type_ss:"a"
  • × year_i:[1980 TO 1990}
  1. Stevens, N.D.: ¬The importance of the verb in the reference question (1988) 0.01 
    0.012832299 = product of:
  0.038496897 = sum of:
    0.008924231 = weight(_text_:in in 2514) [ClassicSimilarity], result of:
      0.008924231 = score(doc=2514,freq=2.0), product of:
        0.059380736 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.043654136 = queryNorm
        0.15028831 = fieldWeight in 2514, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.078125 = fieldNorm(doc=2514)
    0.029572664 = product of:
      0.059145328 = sum of:
        0.059145328 = weight(_text_:22 in 2514) [ClassicSimilarity], result of:
          0.059145328 = score(doc=2514,freq=2.0), product of:
            0.15286934 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043654136 = queryNorm
            0.38690117 = fieldWeight in 2514, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=2514)
      0.5 = coord(1/2)
  0.33333334 = coord(2/6)
    Source
    Reference librarian. 1988, no.22, S.241-244
  2. Stevens, N.D.: ¬The flaw of subject access in the library catalog : an opinion (1984) 0.00 
    0.0025241538 = product of:
  0.015144923 = sum of:
    0.015144923 = weight(_text_:in in 1878) [ClassicSimilarity], result of:
      0.015144923 = score(doc=1878,freq=4.0), product of:
        0.059380736 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.043654136 = queryNorm
        0.25504774 = fieldWeight in 1878, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.09375 = fieldNorm(doc=1878)
  0.16666667 = coord(1/6)
    Source
    Reference services and technical services: interactions in library practice. Ed. by G. Stevenson et al
  3. Stevens, N.D.: Evaluating reference books in theory and practice (1986) 0.00 
    0.0023797948 = product of:
  0.014278769 = sum of:
    0.014278769 = weight(_text_:in in 4593) [ClassicSimilarity], result of:
      0.014278769 = score(doc=4593,freq=2.0), product of:
        0.059380736 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.043654136 = queryNorm
        0.24046129 = fieldWeight in 4593, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.125 = fieldNorm(doc=4593)
  0.16666667 = coord(1/6)
  4. Stevens, N.D.: ¬The catalogs of the future : a speculative essay (1980) 0.00 
    0.0017848461 = product of:
  0.010709076 = sum of:
    0.010709076 = weight(_text_:in in 4623) [ClassicSimilarity], result of:
      0.010709076 = score(doc=4623,freq=2.0), product of:
        0.059380736 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.043654136 = queryNorm
        0.18034597 = fieldWeight in 4623, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.09375 = fieldNorm(doc=4623)
  0.16666667 = coord(1/6)
    Footnote
    Wieder abgedruckt in: Information technology and libraries 17(1998) no.4, S.183-187

Themes