Search (4 results, page 1 of 1)

  • × type_ss:"r"
  • × year_i:[1980 TO 1990}
  1. Pejtersen, A.M.: ¬The Book House : Modelling user's needs and search strategies as a basis for system design (1989) 0.01 
    0.011802815 = product of:
  0.02360563 = sum of:
    0.02360563 = product of:
      0.07081689 = sum of:
        0.07081689 = weight(_text_:c in 1033) [ClassicSimilarity], result of:
          0.07081689 = score(doc=1033,freq=2.0), product of:
            0.15484828 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.044891298 = queryNorm
            0.45733082 = fieldWeight in 1033, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.09375 = fieldNorm(doc=1033)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Footnote
    Rez. in: International Classification 18(1991) S.233-235 (C. Beghtol)
  2. Goodstein, L.P.; Pejtersen, A.M.: ¬The Book House : System functionality and evaluation (1989) 0.01 
    0.011802815 = product of:
  0.02360563 = sum of:
    0.02360563 = product of:
      0.07081689 = sum of:
        0.07081689 = weight(_text_:c in 7626) [ClassicSimilarity], result of:
          0.07081689 = score(doc=7626,freq=2.0), product of:
            0.15484828 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.044891298 = queryNorm
            0.45733082 = fieldWeight in 7626, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.09375 = fieldNorm(doc=7626)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Footnote
    Rez. in: International Classification 18(1991) S. 233-235 (C. Beghtol)
  3. Dahlberg, I.: ¬Die Pilotstudie DB-Thesaurus (1980) 0.01 
    0.0099784555 = product of:
  0.019956911 = sum of:
    0.019956911 = product of:
      0.05987073 = sum of:
        0.05987073 = weight(_text_:i in 3155) [ClassicSimilarity], result of:
          0.05987073 = score(doc=3155,freq=4.0), product of:
            0.16931784 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.044891298 = queryNorm
            0.35359967 = fieldWeight in 3155, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.046875 = fieldNorm(doc=3155)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Footnote
    Vgl. auch: Dahlberg, I. in: Numerische und nicht-numerische Klassifikation ... S.184-191.
  4. Akeroyd, J.; Brimage, D.; Royce, C.: Using CD-ROM as a public access catalogue (1988) 0.01 
    0.007868543 = product of:
  0.015737087 = sum of:
    0.015737087 = product of:
      0.04721126 = sum of:
        0.04721126 = weight(_text_:c in 2132) [ClassicSimilarity], result of:
          0.04721126 = score(doc=2132,freq=2.0), product of:
            0.15484828 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.044891298 = queryNorm
            0.3048872 = fieldWeight in 2132, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0625 = fieldNorm(doc=2132)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Authors

Languages

Themes