Klotz, D.: ¬Die Entwicklung der Sacherschließung in deutschen Öffentlichen Bibliotheken (1900 - 1945) (1977)
0.01
0.007567597 = product of:
0.04540558 = sum of:
0.04540558 = weight(_text_:der in 6788) [ClassicSimilarity], result of:
0.04540558 = score(doc=6788,freq=4.0), product of:
0.09292302 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.04159925 = queryNorm
0.4886365 = fieldWeight in 6788, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.109375 = fieldNorm(doc=6788)
0.16666667 = coord(1/6)
- Theme
- Geschichte der Sacherschließung
