Search (2 results, page 1 of 1)

  • × theme_ss:"Geschichte der Kataloge"
  • × year_i:[1980 TO 1990}
  1. Hahn, G.: ¬Die historischen Komponenten des Katalogsystems der Bibliothek des Deutschen Bundestages (1987) 0.02
    0.022278052 = product of:
      0.1336683 = sum of:
        0.1336683 = weight(_text_:forschung in 7391) [ClassicSimilarity], result of:
          0.1336683 = score(doc=7391,freq=2.0), product of:
            0.17763087 = queryWeight, product of:
              4.8649335 = idf(docFreq=926, maxDocs=44218)
              0.036512498 = queryNorm
            0.752506 = fieldWeight in 7391, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.8649335 = idf(docFreq=926, maxDocs=44218)
              0.109375 = fieldNorm(doc=7391)
      0.16666667 = coord(1/6)
    
    Source
    Bibliothek: Forschung und Praxis. 11(1987), S.49-72
  2. Pettee, J.: ¬The subject approach to books and the development of the dictionary catalog (1985) 0.00
    0.0010993199 = product of:
      0.006595919 = sum of:
        0.006595919 = product of:
          0.019787757 = sum of:
            0.019787757 = weight(_text_:22 in 3624) [ClassicSimilarity], result of:
              0.019787757 = score(doc=3624,freq=2.0), product of:
                0.12786055 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036512498 = 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)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Footnote
    Original in: Pettee, J.: The history and theory of the alphabetical subject approach to books. New York: Wilson 1946. S.22-25.

Authors

Languages