Search (1 results, page 1 of 1)

  • × author_ss:"Ahlhelm, D."
  • × theme_ss:"Regelwerke"
  1. Ahlhelm, D.: Regeln für den Schlagwortkatalog in Staalichen Allgemeinbibliotheken (1985) 0.02
    0.015996741 = product of:
      0.063986965 = sum of:
        0.026261777 = weight(_text_:und in 1377) [ClassicSimilarity], result of:
          0.026261777 = score(doc=1377,freq=2.0), product of:
            0.08937091 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.040323153 = queryNorm
            0.29385152 = fieldWeight in 1377, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.09375 = fieldNorm(doc=1377)
        0.037725188 = weight(_text_:der in 1377) [ClassicSimilarity], result of:
          0.037725188 = score(doc=1377,freq=4.0), product of:
            0.09007252 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.040323153 = queryNorm
            0.4188313 = fieldWeight in 1377, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.09375 = fieldNorm(doc=1377)
      0.25 = coord(2/8)
    
    Footnote
    Rez. in: Der Bibliothekar 41(1987) S.189-191 (H. Beck)
    Series
    Beiträge zu Theorie und Praxis der Bibliotheksarbeit; 41