Search (2 results, page 1 of 1)

  • × author_ss:"Stevens, N.D."
  • × year_i:[1980 TO 1990}
  1. Stevens, N.D.: ¬The catalogs of the future : a speculative essay (1980) 0.05
    0.046614178 = product of:
      0.093228355 = sum of:
        0.093228355 = product of:
          0.18645671 = sum of:
            0.18645671 = weight(_text_:allgemein in 4623) [ClassicSimilarity], result of:
              0.18645671 = score(doc=4623,freq=2.0), product of:
                0.26765355 = queryWeight, product of:
                  5.254347 = idf(docFreq=627, maxDocs=44218)
                  0.050939456 = queryNorm
                0.69663453 = fieldWeight in 4623, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.254347 = idf(docFreq=627, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4623)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Theme
    Katalogfragen allgemein
  2. Stevens, N.D.: ¬The importance of the verb in the reference question (1988) 0.02
    0.017253984 = product of:
      0.034507968 = sum of:
        0.034507968 = product of:
          0.069015935 = sum of:
            0.069015935 = weight(_text_:22 in 2514) [ClassicSimilarity], result of:
              0.069015935 = score(doc=2514,freq=2.0), product of:
                0.1783813 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050939456 = 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)
      0.5 = coord(1/2)
    
    Source
    Reference librarian. 1988, no.22, S.241-244