Search (2 results, page 1 of 1)

  • × author_ss:"Heinrich, G."
  • × year_i:[1970 TO 1980}
  1. Heinrich, G.: Zur Didaktik und Methodik des Faches "Sacherschließung" (1975) 0.05
    0.047261655 = product of:
      0.11815414 = sum of:
        0.058434453 = weight(_text_:u in 238) [ClassicSimilarity], result of:
          0.058434453 = score(doc=238,freq=2.0), product of:
            0.13460001 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.041106213 = queryNorm
            0.43413407 = fieldWeight in 238, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.09375 = fieldNorm(doc=238)
        0.05971969 = weight(_text_:r in 238) [ClassicSimilarity], result of:
          0.05971969 = score(doc=238,freq=2.0), product of:
            0.13607219 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.041106213 = queryNorm
            0.4388824 = fieldWeight in 238, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.09375 = fieldNorm(doc=238)
      0.4 = coord(2/5)
    
    Source
    Bibliothekarische Ausbildung in Theorie und Praxis. Beiträge zum 25jährigen Bestehen des Bibliothekar-Lehrinstituts des Landes Nordrhein-Westfalen am 4.2.1974. Hrsg.: R. Jung u. L. Sickmann
  2. Heinrich, G.: Kriterien zur Untersuchung von bibliothekarischen Universalklassifikationen (1979) 0.01
    0.013934595 = product of:
      0.06967297 = sum of:
        0.06967297 = weight(_text_:r in 1131) [ClassicSimilarity], result of:
          0.06967297 = score(doc=1131,freq=2.0), product of:
            0.13607219 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.041106213 = queryNorm
            0.51202947 = fieldWeight in 1131, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.109375 = fieldNorm(doc=1131)
      0.2 = coord(1/5)
    
    Source
    Bestandserschließung und Bibliotheksstruktur. Rolf Kluth zum 10.2.1979. Hrsg. R. Alsheimer