Immroth, J.P.: Library of Congress Classification (1976)
0.02
0.017957656 = product of:
0.07183062 = sum of:
0.07183062 = weight(_text_:library in 1274) [ClassicSimilarity], result of:
0.07183062 = score(doc=1274,freq=2.0), product of:
0.15453665 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.05877307 = queryNorm
0.46481284 = fieldWeight in 1274, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.125 = fieldNorm(doc=1274)
0.25 = coord(1/4)