Fröschner, G.: ¬Der systematische und der Schlagwortkatalog im Katalogssystem sowjetischer Bibliotheken (1989)
0.01
0.0063551026 = product of:
0.038130615 = sum of:
0.038130615 = weight(_text_:und in 598) [ClassicSimilarity], result of:
0.038130615 = score(doc=598,freq=2.0), product of:
0.09732112 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0439102 = queryNorm
0.39180204 = fieldWeight in 598, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.125 = fieldNorm(doc=598)
0.16666667 = coord(1/6)
