Search (2 results, page 1 of 1)

  • × author_ss:"Pretzsch, J."
  1. Pretzsch, J.: ¬Der EDV-Katalog der Bibliothek des Deutsches Patentamts (1985) 0.01 
    0.009704484 = product of:
  0.038817935 = sum of:
    0.038817935 = weight(_text_:und in 751) [ClassicSimilarity], result of:
      0.038817935 = score(doc=751,freq=2.0), product of:
        0.1131508 = queryWeight, product of:
          2.217899 = idf(docFreq=13141, maxDocs=44421)
          0.05101711 = queryNorm
        0.34306374 = fieldWeight in 751, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.217899 = idf(docFreq=13141, maxDocs=44421)
          0.109375 = fieldNorm(doc=751)
  0.25 = coord(1/4)
    Source
    Mitteilungen der Arbeitsgemeinschaft der Parlaments- und Behördenbibliotheken. 1985, Nr.60, S.46-61
  2. Pretzsch, J.: ¬Der OPAC des Deutschen Patentamts und seine sachlichen Zugriffsmöglichkeiten : Sacherschließung des Buchbestandes der Bibliothek (1988) 0.01 
    0.006931775 = product of:
  0.0277271 = sum of:
    0.0277271 = weight(_text_:und in 750) [ClassicSimilarity], result of:
      0.0277271 = score(doc=750,freq=2.0), product of:
        0.1131508 = queryWeight, product of:
          2.217899 = idf(docFreq=13141, maxDocs=44421)
          0.05101711 = queryNorm
        0.24504554 = fieldWeight in 750, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.217899 = idf(docFreq=13141, maxDocs=44421)
          0.078125 = fieldNorm(doc=750)
  0.25 = coord(1/4)

Themes