Herschman, A.: ¬A faceted classification scheme for physics (1967)
0.00
0.003439224 = product of:
0.006878448 = sum of:
0.006878448 = product of:
0.013756896 = sum of:
0.013756896 = weight(_text_:a in 105) [ClassicSimilarity], result of:
0.013756896 = score(doc=105,freq=4.0), product of:
0.04772363 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.041389145 = queryNorm
0.28826174 = fieldWeight in 105, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=105)
0.5 = coord(1/2)
0.5 = coord(1/2)