Vogeler, F.; Walther, A.: Theoretisches und Praktisches über die Anlage des Schlagwortkataloges in Volksbüchereien (1931)
0.01
0.008182559 = product of:
0.040912796 = sum of:
0.040912796 = weight(_text_:und in 1373) [ClassicSimilarity], result of:
0.040912796 = score(doc=1373,freq=2.0), product of:
0.10442211 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.047114085 = queryNorm
0.39180204 = fieldWeight in 1373, 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=1373)
0.2 = coord(1/5)
