Search (4 results, page 1 of 1)

  • × author_ss:"Clack, D.H."
  • × year_i:[1980 TO 1990}
  1. Clack, D.H.: Year's work in subject analysis : 1979 (1980) 0.00
    0.0022155463 = product of:
      0.0044310926 = sum of:
        0.0044310926 = product of:
          0.008862185 = sum of:
            0.008862185 = weight(_text_:a in 309) [ClassicSimilarity], result of:
              0.008862185 = score(doc=309,freq=2.0), product of:
                0.043477926 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.037706986 = queryNorm
                0.20383182 = fieldWeight in 309, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=309)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  2. Clack, D.H.: Collection access through subject headings (1989) 0.00
    0.0022155463 = product of:
      0.0044310926 = sum of:
        0.0044310926 = product of:
          0.008862185 = sum of:
            0.008862185 = weight(_text_:a in 2888) [ClassicSimilarity], result of:
              0.008862185 = score(doc=2888,freq=2.0), product of:
                0.043477926 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.037706986 = queryNorm
                0.20383182 = fieldWeight in 2888, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=2888)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  3. Clack, D.H.: AACR2 and the small academic library (1983) 0.00
    0.001938603 = product of:
      0.003877206 = sum of:
        0.003877206 = product of:
          0.007754412 = sum of:
            0.007754412 = weight(_text_:a in 3551) [ClassicSimilarity], result of:
              0.007754412 = score(doc=3551,freq=2.0), product of:
                0.043477926 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.037706986 = queryNorm
                0.17835285 = fieldWeight in 3551, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3551)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a
  4. Clack, D.H.: Authority control and linked bibliographic databases (1988) 0.00
    0.0011077732 = product of:
      0.0022155463 = sum of:
        0.0022155463 = product of:
          0.0044310926 = sum of:
            0.0044310926 = weight(_text_:a in 411) [ClassicSimilarity], result of:
              0.0044310926 = score(doc=411,freq=2.0), product of:
                0.043477926 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.037706986 = queryNorm
                0.10191591 = fieldWeight in 411, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0625 = fieldNorm(doc=411)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    a