Leistner, O.: Internationale Titelabkürzungen von Zeitschriften, Zeitungen, wichtigen Handbüchern, Wörterbüchern, Gesetzen, Institutionen usw. [Computerdatei] : ITA (1997)
0.04
0.037492394 = product of:
0.07498479 = sum of:
0.07498479 = product of:
0.14996958 = sum of:
0.14996958 = weight(_text_:o in 637) [ClassicSimilarity], result of:
0.14996958 = score(doc=637,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.6652047 = fieldWeight in 637, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.09375 = fieldNorm(doc=637)
0.5 = coord(1/2)
0.5 = coord(1/2)