Cole, P.F.: ¬The analysis of reference question records as a guide to the information requirements of scientists (1958)
0.01
0.009814699 = product of:
0.024536747 = sum of:
0.013485395 = weight(_text_:a in 3866) [ClassicSimilarity], result of:
0.013485395 = score(doc=3866,freq=4.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.25222903 = fieldWeight in 3866, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=3866)
0.011051352 = product of:
0.022102704 = sum of:
0.022102704 = weight(_text_:information in 3866) [ClassicSimilarity], result of:
0.022102704 = score(doc=3866,freq=2.0), product of:
0.08139861 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046368346 = queryNorm
0.27153665 = fieldWeight in 3866, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=3866)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Type
- a
