Search (1 results, page 1 of 1)

  • × author_ss:"Lancaster, F.W."
  • × type_ss:"a"
  • × year_i:[1970 TO 1980}
  1. Lancaster, F.W.: Vocabulary control in information retrieval systems (1977) 0.02 
    0.021924313 = product of:
  0.065772936 = sum of:
    0.065772936 = weight(_text_:des in 1774) [ClassicSimilarity], result of:
      0.065772936 = score(doc=1774,freq=2.0), product of:
        0.13435413 = queryWeight, product of:
          2.7693076 = idf(docFreq=7536, maxDocs=44218)
          0.04851542 = queryNorm
        0.48954904 = fieldWeight in 1774, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.7693076 = idf(docFreq=7536, maxDocs=44218)
          0.125 = fieldNorm(doc=1774)
  0.33333334 = coord(1/3)
    Theme
    Konzeption und Anwendung des Prinzips Thesaurus