Kropp, H.: DFÜ: sämtliche Einsatzmöglichkeiten der Fernsprech- und Datexdienste : aktuelles Nachschlagewerk mit Musterlösungen für die rationelle Nutzung der Postdienste und Erfahrungsberichte aus der Praxis (1988)
0.02
0.02355463 = product of:
0.09421852 = sum of:
0.041985918 = weight(_text_:und in 3084) [ClassicSimilarity], result of:
0.041985918 = score(doc=3084,freq=4.0), product of:
0.08659921 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.039072596 = queryNorm
0.4848303 = fieldWeight in 3084, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.109375 = fieldNorm(doc=3084)
0.0522326 = weight(_text_:der in 3084) [ClassicSimilarity], result of:
0.0522326 = score(doc=3084,freq=6.0), product of:
0.08727907 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.039072596 = queryNorm
0.5984551 = fieldWeight in 3084, 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=3084)
0.25 = coord(2/8)
