Search (1 results, page 1 of 1)

  • × author_ss:"Ballard, T."
  • × author_ss:"Grimaldi, A."
  • × year_i:[1990 TO 2000}
  1. Ballard, T.; Grimaldi, A.: Improve OPAC searching by reducing tagging errors in MARC records (1997) 0.03 
    0.029142715 = product of:
  0.05828543 = sum of:
    0.05828543 = sum of:
      0.008403999 = weight(_text_:e in 695) [ClassicSimilarity], result of:
        0.008403999 = score(doc=695,freq=2.0), product of:
          0.06614887 = queryWeight, product of:
            1.43737 = idf(docFreq=28552, maxDocs=44218)
            0.04602077 = queryNorm
          0.12704675 = fieldWeight in 695, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            1.43737 = idf(docFreq=28552, maxDocs=44218)
            0.0625 = fieldNorm(doc=695)
      0.049881432 = weight(_text_:22 in 695) [ClassicSimilarity], result of:
        0.049881432 = score(doc=695,freq=2.0), product of:
          0.1611569 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04602077 = queryNorm
          0.30952093 = fieldWeight in 695, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0625 = fieldNorm(doc=695)
  0.5 = coord(1/2)
    Date
    6. 3.1997 16:22:15
    Language
    e