Wheatley, A.: ¬A manual on printed subject indexes : report to the British Library Research and Development Department on Project SI/G/243 (1978)
0.06
0.06066841 = product of:
0.12133682 = sum of:
0.0634899 = weight(_text_:library in 571) [ClassicSimilarity], result of:
0.0634899 = score(doc=571,freq=4.0), product of:
0.15453665 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.05877307 = queryNorm
0.4108404 = fieldWeight in 571, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.078125 = fieldNorm(doc=571)
0.057846915 = product of:
0.11569383 = sum of:
0.11569383 = weight(_text_:project in 571) [ClassicSimilarity], result of:
0.11569383 = score(doc=571,freq=2.0), product of:
0.24808002 = queryWeight, product of:
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.05877307 = queryNorm
0.4663569 = fieldWeight in 571, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.078125 = fieldNorm(doc=571)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Series
- British Library Research and Development report ; 5680