Search (5 results, page 1 of 1)

  • × author_ss:"Dykstra, M."
  • × theme_ss:"Preserved Context Index System (PRECIS)"
  1. Dykstra, M.: PRECIS: a primer (1985) 0.02 
    0.015293028 = product of:
  0.030586056 = sum of:
    0.030586056 = product of:
      0.061172113 = sum of:
        0.061172113 = weight(_text_:m in 664) [ClassicSimilarity], result of:
          0.061172113 = score(doc=664,freq=4.0), product of:
            0.13110629 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.052685954 = queryNorm
            0.46658412 = fieldWeight in 664, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.09375 = fieldNorm(doc=664)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    m
  2. Dykstra, M.: Subject indexing and retrieval: what more can technology do? (1987) 0.01 
    0.012616104 = product of:
  0.025232209 = sum of:
    0.025232209 = product of:
      0.050464418 = sum of:
        0.050464418 = weight(_text_:m in 152) [ClassicSimilarity], result of:
          0.050464418 = score(doc=152,freq=2.0), product of:
            0.13110629 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.052685954 = queryNorm
            0.38491225 = fieldWeight in 152, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.109375 = fieldNorm(doc=152)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Dykstra, M.: PRECIS in the online catalog (1989) 0.01 
    0.012616104 = product of:
  0.025232209 = sum of:
    0.025232209 = product of:
      0.050464418 = sum of:
        0.050464418 = weight(_text_:m in 348) [ClassicSimilarity], result of:
          0.050464418 = score(doc=348,freq=2.0), product of:
            0.13110629 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.052685954 = queryNorm
            0.38491225 = fieldWeight in 348, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.109375 = fieldNorm(doc=348)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  4. Dykstra, M.: ¬The lion that squeaked (1978) 0.01 
    0.010813803 = product of:
  0.021627607 = sum of:
    0.021627607 = product of:
      0.043255214 = sum of:
        0.043255214 = weight(_text_:m in 1647) [ClassicSimilarity], result of:
          0.043255214 = score(doc=1647,freq=2.0), product of:
            0.13110629 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.052685954 = queryNorm
            0.3299248 = fieldWeight in 1647, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.09375 = fieldNorm(doc=1647)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  5. Dykstra, M.: PRECIS in the online catalog (1989) 0.01 
    0.010813803 = product of:
  0.021627607 = sum of:
    0.021627607 = product of:
      0.043255214 = sum of:
        0.043255214 = weight(_text_:m in 454) [ClassicSimilarity], result of:
          0.043255214 = score(doc=454,freq=2.0), product of:
            0.13110629 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.052685954 = queryNorm
            0.3299248 = fieldWeight in 454, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.09375 = fieldNorm(doc=454)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Years

Types

Themes

Subjects

Classifications