Klotz, D.: ¬Die Entwicklung der Sacherschließung in deutschen Öffentlichen Bibliotheken (1900 - 1945) (1977)
0.03
0.027652388 = product of:
0.13826194 = sum of:
0.114497595 = weight(_text_:forschung in 6788) [ClassicSimilarity], result of:
0.114497595 = score(doc=6788,freq=2.0), product of:
0.15215506 = queryWeight, product of:
4.8649335 = idf(docFreq=926, maxDocs=44218)
0.031275876 = queryNorm
0.752506 = fieldWeight in 6788, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8649335 = idf(docFreq=926, maxDocs=44218)
0.109375 = fieldNorm(doc=6788)
0.023764348 = weight(_text_:und in 6788) [ClassicSimilarity], result of:
0.023764348 = score(doc=6788,freq=2.0), product of:
0.069318816 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.031275876 = queryNorm
0.34282678 = fieldWeight in 6788, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.109375 = fieldNorm(doc=6788)
0.2 = coord(2/10)
- Source
- Bibliothek: Forschung und Praxis. 1(1977), S.71-93