Search (2 results, page 1 of 1)

  • × author_ss:"Lutterbeck, E."
  • × year_i:[1960 TO 1970}
  1. Lutterbeck, E.: ¬Die Ordnungslehre in der Dokumentation : eine Einführung (1968) 0.00 
    0.0029747437 = product of:
  0.017848462 = sum of:
    0.017848462 = weight(_text_:in in 1971) [ClassicSimilarity], result of:
      0.017848462 = score(doc=1971,freq=2.0), product of:
        0.059380736 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.043654136 = queryNorm
        0.30057663 = fieldWeight in 1971, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.15625 = fieldNorm(doc=1971)
  0.16666667 = coord(1/6)
  2. Harbeck, R.; Lutterbeck, E.: Inhaltsangaben in der Dokumentation (1968) 0.00 
    0.0023797948 = product of:
  0.014278769 = sum of:
    0.014278769 = weight(_text_:in in 690) [ClassicSimilarity], result of:
      0.014278769 = score(doc=690,freq=2.0), product of:
        0.059380736 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.043654136 = queryNorm
        0.24046129 = fieldWeight in 690, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.125 = fieldNorm(doc=690)
  0.16666667 = coord(1/6)

Types