Search (2 results, page 1 of 1)

  • × author_ss:"Hildreth, C.R."
  • × theme_ss:"OPAC"
  • × year_i:[1980 TO 1990}
  1. Hildreth, C.R.: Intelligent interfaces and retrieval methods for subject searching in bibliographic retrieval systems (1989) 0.01
    0.013244671 = product of:
      0.09271269 = sum of:
        0.042435654 = weight(_text_:subject in 2306) [ClassicSimilarity], result of:
          0.042435654 = score(doc=2306,freq=2.0), product of:
            0.10738805 = queryWeight, product of:
              3.576596 = idf(docFreq=3361, maxDocs=44218)
              0.03002521 = queryNorm
            0.39516178 = fieldWeight in 2306, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.576596 = idf(docFreq=3361, maxDocs=44218)
              0.078125 = fieldNorm(doc=2306)
        0.05027704 = weight(_text_:bibliographic in 2306) [ClassicSimilarity], result of:
          0.05027704 = score(doc=2306,freq=2.0), product of:
            0.11688946 = queryWeight, product of:
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.03002521 = queryNorm
            0.43012467 = fieldWeight in 2306, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.078125 = fieldNorm(doc=2306)
      0.14285715 = coord(2/14)
    
  2. Mitev, N.; Hildreth, C.R.: ¬Les catalogues interactifs en Grande-Bretagne et aux Etats-Unis (1989) 0.00
    0.0020340008 = product of:
      0.02847601 = sum of:
        0.02847601 = product of:
          0.05695202 = sum of:
            0.05695202 = weight(_text_:22 in 3628) [ClassicSimilarity], result of:
              0.05695202 = score(doc=3628,freq=2.0), product of:
                0.10514317 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03002521 = queryNorm
                0.5416616 = fieldWeight in 3628, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3628)
          0.5 = coord(1/2)
      0.071428575 = coord(1/14)
    
    Source
    Bulletin des bibliothèques de France. 34(1989) no.1, S.22-47

Languages

Types