Terjung, H.: Telefon und Telex als Hilfsmittel des Informationsdienstes in Öffentlichen Bibliotheken : Analyse in- und ausländischer Fachbeiträge (1976)
0.02
0.01850785 = product of:
0.104877815 = sum of:
0.030661302 = weight(_text_:und in 6845) [ClassicSimilarity], result of:
0.030661302 = score(doc=6845,freq=4.0), product of:
0.055336144 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024967048 = queryNorm
0.55409175 = fieldWeight in 6845, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.125 = fieldNorm(doc=6845)
0.011549085 = weight(_text_:in in 6845) [ClassicSimilarity], result of:
0.011549085 = score(doc=6845,freq=4.0), product of:
0.033961542 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.024967048 = queryNorm
0.34006363 = fieldWeight in 6845, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.125 = fieldNorm(doc=6845)
0.06266743 = weight(_text_:bibliotheken in 6845) [ClassicSimilarity], result of:
0.06266743 = score(doc=6845,freq=2.0), product of:
0.09407886 = queryWeight, product of:
3.768121 = idf(docFreq=2775, maxDocs=44218)
0.024967048 = queryNorm
0.66611594 = fieldWeight in 6845, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.768121 = idf(docFreq=2775, maxDocs=44218)
0.125 = fieldNorm(doc=6845)
0.1764706 = coord(3/17)