Brown, J.D.; Stewart, J.D.: Subject classification (1939)
0.04
0.0381753 = product of:
0.1781514 = sum of:
0.068897925 = weight(_text_:subject in 1390) [ClassicSimilarity], result of:
0.068897925 = score(doc=1390,freq=2.0), product of:
0.108971074 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.030467818 = queryNorm
0.63225883 = fieldWeight in 1390, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.125 = fieldNorm(doc=1390)
0.054626733 = weight(_text_:classification in 1390) [ClassicSimilarity], result of:
0.054626733 = score(doc=1390,freq=2.0), product of:
0.097031064 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.030467818 = queryNorm
0.5629819 = fieldWeight in 1390, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=1390)
0.054626733 = weight(_text_:classification in 1390) [ClassicSimilarity], result of:
0.054626733 = score(doc=1390,freq=2.0), product of:
0.097031064 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.030467818 = queryNorm
0.5629819 = fieldWeight in 1390, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=1390)
0.21428572 = coord(3/14)
