Search (7 results, page 1 of 1)

  • × author_ss:"Pejtersen, A.M."
  • × year_i:[1980 TO 1990}
  1. Pejtersen, A.M.: ¬A new approach to the classification of fiction (1982) 0.00 
    0.0039917403 = product of:
  0.04390914 = sum of:
    0.04390914 = weight(_text_:frankfurt in 7240) [ClassicSimilarity], result of:
      0.04390914 = score(doc=7240,freq=2.0), product of:
        0.09561953 = queryWeight, product of:
          4.1562657 = idf(docFreq=1882, maxDocs=44218)
          0.023006115 = queryNorm
        0.45920682 = fieldWeight in 7240, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.1562657 = idf(docFreq=1882, maxDocs=44218)
          0.078125 = fieldNorm(doc=7240)
  0.09090909 = coord(1/11)
    Imprint
    Frankfurt : Indeks
  2. Pejtersen, A.M.: ¬The Book House : Modelling user's needs and search strategies as a basis for system design (1989) 0.00 
    0.0026960494 = product of:
  0.029656542 = sum of:
    0.029656542 = product of:
      0.088969626 = sum of:
        0.088969626 = weight(_text_:1989 in 1033) [ClassicSimilarity], result of:
          0.088969626 = score(doc=1033,freq=3.0), product of:
            0.11227332 = queryWeight, product of:
              4.8801513 = idf(docFreq=912, maxDocs=44218)
              0.023006115 = queryNorm
            0.7924378 = fieldWeight in 1033, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              4.8801513 = idf(docFreq=912, maxDocs=44218)
              0.09375 = fieldNorm(doc=1033)
      0.33333334 = coord(1/3)
  0.09090909 = coord(1/11)
    Year
    1989
  3. Pejtersen, A.M.: ¬The "BOOKHOUSE" : an icon based database system for fiction retrieval in public libraries (1989) 0.00 
    0.0026960494 = product of:
  0.029656542 = sum of:
    0.029656542 = product of:
      0.088969626 = sum of:
        0.088969626 = weight(_text_:1989 in 1445) [ClassicSimilarity], result of:
          0.088969626 = score(doc=1445,freq=3.0), product of:
            0.11227332 = queryWeight, product of:
              4.8801513 = idf(docFreq=912, maxDocs=44218)
              0.023006115 = queryNorm
            0.7924378 = fieldWeight in 1445, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              4.8801513 = idf(docFreq=912, maxDocs=44218)
              0.09375 = fieldNorm(doc=1445)
      0.33333334 = coord(1/3)
  0.09090909 = coord(1/11)
    Year
    1989
  4. Pejtersen, A.M.: ¬A library system for information retrieval based on a cognitive task analysis and supported by a icon-based interface (1989) 0.00 
    0.0026960494 = product of:
  0.029656542 = sum of:
    0.029656542 = product of:
      0.088969626 = sum of:
        0.088969626 = weight(_text_:1989 in 5120) [ClassicSimilarity], result of:
          0.088969626 = score(doc=5120,freq=3.0), product of:
            0.11227332 = queryWeight, product of:
              4.8801513 = idf(docFreq=912, maxDocs=44218)
              0.023006115 = queryNorm
            0.7924378 = fieldWeight in 5120, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              4.8801513 = idf(docFreq=912, maxDocs=44218)
              0.09375 = fieldNorm(doc=5120)
      0.33333334 = coord(1/3)
  0.09090909 = coord(1/11)
    Year
    1989
  5. Goodstein, L.P.; Pejtersen, A.M.: ¬The Book House : System functionality and evaluation (1989) 0.00 
    0.0026960494 = product of:
  0.029656542 = sum of:
    0.029656542 = product of:
      0.088969626 = sum of:
        0.088969626 = weight(_text_:1989 in 7626) [ClassicSimilarity], result of:
          0.088969626 = score(doc=7626,freq=3.0), product of:
            0.11227332 = queryWeight, product of:
              4.8801513 = idf(docFreq=912, maxDocs=44218)
              0.023006115 = queryNorm
            0.7924378 = fieldWeight in 7626, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              4.8801513 = idf(docFreq=912, maxDocs=44218)
              0.09375 = fieldNorm(doc=7626)
      0.33333334 = coord(1/3)
  0.09090909 = coord(1/11)
    Year
    1989
  6. Pejtersen, A.M.: Implications of users' value perception for the design of a bibliographic retrieval system (1986) 0.00 
    0.0011437474 = product of:
  0.012581221 = sum of:
    0.012581221 = product of:
      0.03774366 = sum of:
        0.03774366 = weight(_text_:29 in 2961) [ClassicSimilarity], result of:
          0.03774366 = score(doc=2961,freq=2.0), product of:
            0.08092832 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.023006115 = queryNorm
            0.46638384 = fieldWeight in 2961, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.09375 = fieldNorm(doc=2961)
      0.33333334 = coord(1/3)
  0.09090909 = coord(1/11)
    Date
    5. 8.2006 10:16:29
  7. Pejtersen, A.M.: Design of a classification scheme for fiction based on an analysis of actual user-librarian communication, and use of the scheme for control of librarians' search strategies (1980) 0.00 
    9.445488E-4 = product of:
  0.010390037 = sum of:
    0.010390037 = product of:
      0.03117011 = sum of:
        0.03117011 = weight(_text_:22 in 5835) [ClassicSimilarity], result of:
          0.03117011 = score(doc=5835,freq=2.0), product of:
            0.08056349 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.023006115 = queryNorm
            0.38690117 = fieldWeight in 5835, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=5835)
      0.33333334 = coord(1/3)
  0.09090909 = coord(1/11)
    Date
    5. 8.2006 13:22:44

Types

Themes