Search (9 results, page 1 of 1)

  • × author_ss:"Hahn, G."
  • × year_i:[1980 TO 1990}
  1. Hahn, G.: Sacherschließung durch Schlagwortkataloge : theoretische und praktische Fragen, dargestellt am Beispiel der Bibliotheken der Industrie- und Handelskammern (1983) 0.03
    0.029967912 = product of:
      0.17980747 = sum of:
        0.028908724 = weight(_text_:und in 1699) [ClassicSimilarity], result of:
          0.028908724 = score(doc=1699,freq=6.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.5937934 = fieldWeight in 1699, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=1699)
        0.08808292 = weight(_text_:fragen in 1699) [ClassicSimilarity], result of:
          0.08808292 = score(doc=1699,freq=2.0), product of:
            0.11184209 = queryWeight, product of:
              5.0915895 = idf(docFreq=738, maxDocs=44218)
              0.021966046 = queryNorm
            0.78756505 = fieldWeight in 1699, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.0915895 = idf(docFreq=738, maxDocs=44218)
              0.109375 = fieldNorm(doc=1699)
        0.033907097 = weight(_text_:der in 1699) [ClassicSimilarity], result of:
          0.033907097 = score(doc=1699,freq=8.0), product of:
            0.049067024 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.021966046 = queryNorm
            0.69103634 = fieldWeight in 1699, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.109375 = fieldNorm(doc=1699)
        0.028908724 = weight(_text_:und in 1699) [ClassicSimilarity], result of:
          0.028908724 = score(doc=1699,freq=6.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.5937934 = fieldWeight in 1699, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=1699)
      0.16666667 = coord(4/24)
    
    Source
    Mitteilungen der Arbeitsgemeinschaft der Parlaments- und Behördenbibliotheken. 1983, H.54, S.1-28
  2. Hahn, G.: ¬Die 'vorwiegend formalen' Kataloge der Bibliothek des Deutschen Bundestages (1980) 0.02
    0.016914763 = product of:
      0.101488575 = sum of:
        0.019074813 = weight(_text_:und in 4727) [ClassicSimilarity], result of:
          0.019074813 = score(doc=4727,freq=2.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.39180204 = fieldWeight in 4727, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.125 = fieldNorm(doc=4727)
        0.02977963 = weight(_text_:des in 4727) [ClassicSimilarity], result of:
          0.02977963 = score(doc=4727,freq=2.0), product of:
            0.06083074 = queryWeight, product of:
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.021966046 = queryNorm
            0.48954904 = fieldWeight in 4727, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.125 = fieldNorm(doc=4727)
        0.033559326 = weight(_text_:der in 4727) [ClassicSimilarity], result of:
          0.033559326 = score(doc=4727,freq=6.0), product of:
            0.049067024 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.021966046 = queryNorm
            0.68394864 = fieldWeight in 4727, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.125 = fieldNorm(doc=4727)
        0.019074813 = weight(_text_:und in 4727) [ClassicSimilarity], result of:
          0.019074813 = score(doc=4727,freq=2.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.39180204 = fieldWeight in 4727, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.125 = fieldNorm(doc=4727)
      0.16666667 = coord(4/24)
    
    Source
    Mitteilungen der Arbeitsgemeinschaft der Parlaments- und Behördenbibliotheken. 1980, Nr.48, S.7-30
  3. Hahn, G.: ¬Der Zusammenhang von Systemzweck, Sachgebiet, inhaltlicher Literaturauswertung und Katalog in der Bibliothek des Deutschen Bundestages (1980) 0.02
    0.016825963 = product of:
      0.10095577 = sum of:
        0.024778908 = weight(_text_:und in 4726) [ClassicSimilarity], result of:
          0.024778908 = score(doc=4726,freq=6.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.5089658 = fieldWeight in 4726, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.09375 = fieldNorm(doc=4726)
        0.022334723 = weight(_text_:des in 4726) [ClassicSimilarity], result of:
          0.022334723 = score(doc=4726,freq=2.0), product of:
            0.06083074 = queryWeight, product of:
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.021966046 = queryNorm
            0.36716178 = fieldWeight in 4726, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.09375 = fieldNorm(doc=4726)
        0.029063227 = weight(_text_:der in 4726) [ClassicSimilarity], result of:
          0.029063227 = score(doc=4726,freq=8.0), product of:
            0.049067024 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.021966046 = queryNorm
            0.59231687 = fieldWeight in 4726, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.09375 = fieldNorm(doc=4726)
        0.024778908 = weight(_text_:und in 4726) [ClassicSimilarity], result of:
          0.024778908 = score(doc=4726,freq=6.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.5089658 = fieldWeight in 4726, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.09375 = fieldNorm(doc=4726)
      0.16666667 = coord(4/24)
    
    Source
    Bibliotheksarbeit für Parlamente und Behörden: Festschrift zum 25jährigen Bestehen der Arbeitsgemeinschaft der Parlaments- und Behördenbibliotheken. Hrsg. von W. Dietz u.a
  4. Hahn, G.: ¬Die Bibliothek des Wissenschaftlichen Dienstes des US-Kongresses : Eine Bibliothek in der Library of Congress (1985) 0.02
    0.01659929 = product of:
      0.09959574 = sum of:
        0.016690461 = weight(_text_:und in 1311) [ClassicSimilarity], result of:
          0.016690461 = score(doc=1311,freq=2.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.34282678 = fieldWeight in 1311, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=1311)
        0.03685041 = weight(_text_:des in 1311) [ClassicSimilarity], result of:
          0.03685041 = score(doc=1311,freq=4.0), product of:
            0.06083074 = queryWeight, product of:
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.021966046 = queryNorm
            0.605786 = fieldWeight in 1311, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.109375 = fieldNorm(doc=1311)
        0.029364409 = weight(_text_:der in 1311) [ClassicSimilarity], result of:
          0.029364409 = score(doc=1311,freq=6.0), product of:
            0.049067024 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.021966046 = queryNorm
            0.5984551 = fieldWeight in 1311, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.109375 = fieldNorm(doc=1311)
        0.016690461 = weight(_text_:und in 1311) [ClassicSimilarity], result of:
          0.016690461 = score(doc=1311,freq=2.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.34282678 = fieldWeight in 1311, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=1311)
      0.16666667 = coord(4/24)
    
    Source
    Mitteilungen der Arbeitsgemeinschaft der Parlaments- und Behördenbibliotheken. 1985, Nr.58, S.19-59
  5. Hahn, G.: ¬Die Kataloge der Reichstagsbibliothek zu Berlin und der Aufbau des Katalogsystems der Bibliothek des Deutschen Bundestages (1986) 0.02
    0.016203227 = product of:
      0.097219355 = sum of:
        0.020231893 = weight(_text_:und in 4729) [ClassicSimilarity], result of:
          0.020231893 = score(doc=4729,freq=4.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.41556883 = fieldWeight in 4729, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.09375 = fieldNorm(doc=4729)
        0.031586066 = weight(_text_:des in 4729) [ClassicSimilarity], result of:
          0.031586066 = score(doc=4729,freq=4.0), product of:
            0.06083074 = queryWeight, product of:
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.021966046 = queryNorm
            0.51924515 = fieldWeight in 4729, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.09375 = fieldNorm(doc=4729)
        0.025169495 = weight(_text_:der in 4729) [ClassicSimilarity], result of:
          0.025169495 = score(doc=4729,freq=6.0), product of:
            0.049067024 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.021966046 = queryNorm
            0.5129615 = fieldWeight in 4729, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.09375 = fieldNorm(doc=4729)
        0.020231893 = weight(_text_:und in 4729) [ClassicSimilarity], result of:
          0.020231893 = score(doc=4729,freq=4.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.41556883 = fieldWeight in 4729, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.09375 = fieldNorm(doc=4729)
      0.16666667 = coord(4/24)
    
    Source
    Parlament und Bibliothek = Parliament and library: internationale Festschrift für Wolfgang Dietz zum 65. Geburtstag. Hrsg. von G. Hahn u.a
  6. Hahn, G.: ¬Die historischen Komponenten des Katalogsystems der Bibliothek des Deutschen Bundestages (1987) 0.02
    0.015701212 = product of:
      0.09420727 = sum of:
        0.016690461 = weight(_text_:und in 7391) [ClassicSimilarity], result of:
          0.016690461 = score(doc=7391,freq=2.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.34282678 = fieldWeight in 7391, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=7391)
        0.03685041 = weight(_text_:des in 7391) [ClassicSimilarity], result of:
          0.03685041 = score(doc=7391,freq=4.0), product of:
            0.06083074 = queryWeight, product of:
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.021966046 = queryNorm
            0.605786 = fieldWeight in 7391, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.109375 = fieldNorm(doc=7391)
        0.023975939 = weight(_text_:der in 7391) [ClassicSimilarity], result of:
          0.023975939 = score(doc=7391,freq=4.0), product of:
            0.049067024 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.021966046 = queryNorm
            0.4886365 = fieldWeight in 7391, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.109375 = fieldNorm(doc=7391)
        0.016690461 = weight(_text_:und in 7391) [ClassicSimilarity], result of:
          0.016690461 = score(doc=7391,freq=2.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.34282678 = fieldWeight in 7391, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=7391)
      0.16666667 = coord(4/24)
    
    Source
    Bibliothek: Forschung und Praxis. 11(1987), S.49-72
    Theme
    Geschichte der Kataloge
  7. Hahn, G.: ¬Die Klassifikation der Rechtsliteratur in der Bibliothek des Deutschen Bundestages (1981) 0.02
    0.015557533 = product of:
      0.093345195 = sum of:
        0.016690461 = weight(_text_:und in 4698) [ClassicSimilarity], result of:
          0.016690461 = score(doc=4698,freq=2.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.34282678 = fieldWeight in 4698, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=4698)
        0.026057174 = weight(_text_:des in 4698) [ClassicSimilarity], result of:
          0.026057174 = score(doc=4698,freq=2.0), product of:
            0.06083074 = queryWeight, product of:
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.021966046 = queryNorm
            0.4283554 = fieldWeight in 4698, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.109375 = fieldNorm(doc=4698)
        0.033907097 = weight(_text_:der in 4698) [ClassicSimilarity], result of:
          0.033907097 = score(doc=4698,freq=8.0), product of:
            0.049067024 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.021966046 = queryNorm
            0.69103634 = fieldWeight in 4698, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.109375 = fieldNorm(doc=4698)
        0.016690461 = weight(_text_:und in 4698) [ClassicSimilarity], result of:
          0.016690461 = score(doc=4698,freq=2.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.34282678 = fieldWeight in 4698, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=4698)
      0.16666667 = coord(4/24)
    
    Source
    Mitteilungen der Arbeitsgemeinschaft der Parlaments- und Behördenbibliotheken. 1981, Nr.50, S.13-19
  8. Hahn, G.: Keine Bibliothek wie jede andere : Anmerkungen zur Sacherschließung der Bibliothek des Deutschen Bundestages - vom systematischen Karten-Katalog zum Online-Katalog (1987) 0.01
    0.014800418 = product of:
      0.08880251 = sum of:
        0.016690461 = weight(_text_:und in 4730) [ClassicSimilarity], result of:
          0.016690461 = score(doc=4730,freq=2.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.34282678 = fieldWeight in 4730, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=4730)
        0.026057174 = weight(_text_:des in 4730) [ClassicSimilarity], result of:
          0.026057174 = score(doc=4730,freq=2.0), product of:
            0.06083074 = queryWeight, product of:
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.021966046 = queryNorm
            0.4283554 = fieldWeight in 4730, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.109375 = fieldNorm(doc=4730)
        0.029364409 = weight(_text_:der in 4730) [ClassicSimilarity], result of:
          0.029364409 = score(doc=4730,freq=6.0), product of:
            0.049067024 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.021966046 = queryNorm
            0.5984551 = fieldWeight in 4730, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.109375 = fieldNorm(doc=4730)
        0.016690461 = weight(_text_:und in 4730) [ClassicSimilarity], result of:
          0.016690461 = score(doc=4730,freq=2.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.34282678 = fieldWeight in 4730, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=4730)
      0.16666667 = coord(4/24)
    
    Source
    Mitteilungen der Arbeitsgemeinschaft der Parlaments- und Behördenbibliotheken. 1987, Nr.62, S.1-40
  9. Hahn, G.: ¬Die Bibliothek des Deutschen Bundestages : Informationsbasis für die parlamentarische Arbeit (1983) 0.00
    0.001240818 = product of:
      0.02977963 = sum of:
        0.02977963 = weight(_text_:des in 1700) [ClassicSimilarity], result of:
          0.02977963 = score(doc=1700,freq=2.0), product of:
            0.06083074 = queryWeight, product of:
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.021966046 = queryNorm
            0.48954904 = fieldWeight in 1700, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.125 = fieldNorm(doc=1700)
      0.041666668 = coord(1/24)