Search (3 results, page 1 of 1)

  • × author_ss:"Pettee, J."
  • × year_i:[1980 TO 1990}
  1. Pettee, J.: ¬The subject approach to books and the development of the dictionary catalog (1985) 0.03
    0.030207489 = product of:
      0.060414977 = sum of:
        0.05512488 = weight(_text_:geschichte in 3624) [ClassicSimilarity], result of:
          0.05512488 = score(doc=3624,freq=4.0), product of:
            0.18557441 = queryWeight, product of:
              4.7528 = idf(docFreq=1036, maxDocs=44218)
              0.03904528 = queryNorm
            0.29705 = fieldWeight in 3624, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.7528 = idf(docFreq=1036, maxDocs=44218)
              0.03125 = fieldNorm(doc=3624)
        0.0052900966 = product of:
          0.021160387 = sum of:
            0.021160387 = weight(_text_:22 in 3624) [ClassicSimilarity], result of:
              0.021160387 = score(doc=3624,freq=2.0), product of:
                0.13672993 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03904528 = queryNorm
                0.15476047 = fieldWeight in 3624, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=3624)
          0.25 = coord(1/4)
      0.5 = coord(2/4)
    
    Footnote
    Original in: Pettee, J.: The history and theory of the alphabetical subject approach to books. New York: Wilson 1946. S.22-25.
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  2. Pettee, J.: Public libraries and libraries as purveyors of information (1985) 0.01
    0.01378122 = product of:
      0.05512488 = sum of:
        0.05512488 = weight(_text_:geschichte in 3630) [ClassicSimilarity], result of:
          0.05512488 = score(doc=3630,freq=4.0), product of:
            0.18557441 = queryWeight, product of:
              4.7528 = idf(docFreq=1036, maxDocs=44218)
              0.03904528 = queryNorm
            0.29705 = fieldWeight in 3630, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.7528 = idf(docFreq=1036, maxDocs=44218)
              0.03125 = fieldNorm(doc=3630)
      0.25 = coord(1/4)
    
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  3. Pettee, J.: Fundamental principles of the dictionary catalog (1985) 0.01
    0.01378122 = product of:
      0.05512488 = sum of:
        0.05512488 = weight(_text_:geschichte in 3633) [ClassicSimilarity], result of:
          0.05512488 = score(doc=3633,freq=4.0), product of:
            0.18557441 = queryWeight, product of:
              4.7528 = idf(docFreq=1036, maxDocs=44218)
              0.03904528 = queryNorm
            0.29705 = fieldWeight in 3633, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.7528 = idf(docFreq=1036, maxDocs=44218)
              0.03125 = fieldNorm(doc=3633)
      0.25 = coord(1/4)
    
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge