Su, M.-F.: On cataloging and classifying chinese history (1983)
0.01
0.014789056 = product of:
0.029578112 = sum of:
0.029578112 = product of:
0.059156224 = sum of:
0.059156224 = weight(_text_:22 in 322) [ClassicSimilarity], result of:
0.059156224 = score(doc=322,freq=2.0), product of:
0.1528975 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04366218 = queryNorm
0.38690117 = fieldWeight in 322, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=322)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 6. 1.2007 19:22:14