Search (2 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Kataloganreicherung"
  • × year_i:[1980 TO 1990}
  1. Ingwersen, P.; Wormell, I.: Modern indexing and retrieval techniques matching different types of information needs (1989) 0.02 
    0.024491781 = product of:
  0.048983563 = sum of:
    0.048983563 = product of:
      0.097967125 = sum of:
        0.097967125 = weight(_text_:22 in 7322) [ClassicSimilarity], result of:
          0.097967125 = score(doc=7322,freq=2.0), product of:
            0.18086407 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05164845 = queryNorm
            0.5416616 = fieldWeight in 7322, 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=7322)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    International forum on information and documentation. 14(1989), S.17-22
  2. Pienaar, R.E.: Enhancement of subject access in online public access catalogues (OPACs) (1989) 0.01 
    0.014637137 = product of:
  0.029274274 = sum of:
    0.029274274 = product of:
      0.058548547 = sum of:
        0.058548547 = weight(_text_:57 in 2863) [ClassicSimilarity], result of:
          0.058548547 = score(doc=2863,freq=2.0), product of:
            0.21357901 = queryWeight, product of:
              4.1352453 = idf(docFreq=1922, maxDocs=44218)
              0.05164845 = queryNorm
            0.2741306 = fieldWeight in 2863, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1352453 = idf(docFreq=1922, maxDocs=44218)
              0.046875 = fieldNorm(doc=2863)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    South African journal of library and information science. 57(1989) no.4, S.378-382

Authors