Search (5 results, page 1 of 1)

  • × subject_ss:"Abstracting"
  1. Cleveland, D.B.; Cleveland, A.D.: Introduction to abstracting and indexing (1990) 0.03
    0.02629637 = product of:
      0.1402473 = sum of:
        0.03296979 = weight(_text_:american in 317) [ClassicSimilarity], result of:
          0.03296979 = score(doc=317,freq=2.0), product of:
            0.10940785 = queryWeight, product of:
              3.4093587 = idf(docFreq=3973, maxDocs=44218)
              0.032090448 = queryNorm
            0.30134758 = fieldWeight in 317, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4093587 = idf(docFreq=3973, maxDocs=44218)
              0.0625 = fieldNorm(doc=317)
        0.08934415 = weight(_text_:2nd in 317) [ClassicSimilarity], result of:
          0.08934415 = score(doc=317,freq=2.0), product of:
            0.18010403 = queryWeight, product of:
              5.6123877 = idf(docFreq=438, maxDocs=44218)
              0.032090448 = queryNorm
            0.49606967 = fieldWeight in 317, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.6123877 = idf(docFreq=438, maxDocs=44218)
              0.0625 = fieldNorm(doc=317)
        0.017933354 = product of:
          0.035866708 = sum of:
            0.035866708 = weight(_text_:ed in 317) [ClassicSimilarity], result of:
              0.035866708 = score(doc=317,freq=2.0), product of:
                0.11411327 = queryWeight, product of:
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.032090448 = queryNorm
                0.31430796 = fieldWeight in 317, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.0625 = fieldNorm(doc=317)
          0.5 = coord(1/2)
      0.1875 = coord(3/16)
    
    Footnote
    Rez. in: Journal of the American Society for information Science. 42(1991) S.532-539 (B.H. Weinberg)
    Issue
    2nd ed.
  2. Lancaster, F.W.: Indexing and abstracting in theory and practice (1998) 0.01
    0.010057266 = product of:
      0.08045813 = sum of:
        0.06700811 = weight(_text_:2nd in 4141) [ClassicSimilarity], result of:
          0.06700811 = score(doc=4141,freq=2.0), product of:
            0.18010403 = queryWeight, product of:
              5.6123877 = idf(docFreq=438, maxDocs=44218)
              0.032090448 = queryNorm
            0.37205225 = fieldWeight in 4141, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.6123877 = idf(docFreq=438, maxDocs=44218)
              0.046875 = fieldNorm(doc=4141)
        0.013450016 = product of:
          0.026900033 = sum of:
            0.026900033 = weight(_text_:ed in 4141) [ClassicSimilarity], result of:
              0.026900033 = score(doc=4141,freq=2.0), product of:
                0.11411327 = queryWeight, product of:
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.032090448 = queryNorm
                0.23573098 = fieldWeight in 4141, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4141)
          0.5 = coord(1/2)
      0.125 = coord(2/16)
    
    Issue
    2nd ed.
  3. Gorman, G.E.; Mills, J.J.: Guide to current indexing and abstracting services in the third world (1992) 0.00
    0.0027636627 = product of:
      0.044218604 = sum of:
        0.044218604 = weight(_text_:26 in 8004) [ClassicSimilarity], result of:
          0.044218604 = score(doc=8004,freq=2.0), product of:
            0.113328174 = queryWeight, product of:
              3.5315237 = idf(docFreq=3516, maxDocs=44218)
              0.032090448 = queryNorm
            0.3901819 = fieldWeight in 8004, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5315237 = idf(docFreq=3516, maxDocs=44218)
              0.078125 = fieldNorm(doc=8004)
      0.0625 = coord(1/16)
    
    Date
    26. 7.2002 13:15:45
  4. Cleveland, D.B.; Cleveland, A.D.: Introduction to abstracting and indexing (2001) 0.00
    0.0014010433 = product of:
      0.022416692 = sum of:
        0.022416692 = product of:
          0.044833384 = sum of:
            0.044833384 = weight(_text_:ed in 316) [ClassicSimilarity], result of:
              0.044833384 = score(doc=316,freq=2.0), product of:
                0.11411327 = queryWeight, product of:
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.032090448 = queryNorm
                0.39288494 = fieldWeight in 316, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.078125 = fieldNorm(doc=316)
          0.5 = coord(1/2)
      0.0625 = coord(1/16)
    
    Issue
    3rd ed.
  5. Lancaster, F.W.: Indexing and abstracting in theory and practice (2003) 0.00
    8.40626E-4 = product of:
      0.013450016 = sum of:
        0.013450016 = product of:
          0.026900033 = sum of:
            0.026900033 = weight(_text_:ed in 4913) [ClassicSimilarity], result of:
              0.026900033 = score(doc=4913,freq=2.0), product of:
                0.11411327 = queryWeight, product of:
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.032090448 = queryNorm
                0.23573098 = fieldWeight in 4913, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5559888 = idf(docFreq=3431, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4913)
          0.5 = coord(1/2)
      0.0625 = coord(1/16)
    
    Issue
    3rd ed.