Satija, M.P.: History of book numbers (1987)
0.01
0.013691991 = product of:
0.04107597 = sum of:
0.04107597 = product of:
0.08215194 = sum of:
0.08215194 = weight(_text_:geschichte in 1243) [ClassicSimilarity], result of:
0.08215194 = score(doc=1243,freq=2.0), product of:
0.22349367 = queryWeight, product of:
4.7528 = idf(docFreq=1036, maxDocs=44218)
0.04702358 = queryNorm
0.36758062 = fieldWeight in 1243, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7528 = idf(docFreq=1036, maxDocs=44218)
0.0546875 = fieldNorm(doc=1243)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Theme
- Geschichte der Klassifikationssysteme