Klotz, D.: ¬Die Entwicklung der Sacherschließung in deutschen Öffentlichen Bibliotheken (1900 - 1945) (1977)
0.01
0.013926655 = product of:
0.069633275 = sum of:
0.069633275 = product of:
0.13926655 = sum of:
0.13926655 = weight(_text_:geschichte in 6788) [ClassicSimilarity], result of:
0.13926655 = score(doc=6788,freq=2.0), product of:
0.18943673 = queryWeight, product of:
4.7528 = idf(docFreq=1036, maxDocs=44218)
0.039857924 = queryNorm
0.73516124 = fieldWeight in 6788, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7528 = idf(docFreq=1036, maxDocs=44218)
0.109375 = fieldNorm(doc=6788)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Theme
- Geschichte der Sacherschließung