ALA / Subcommittee on Subject Relationships/Reference Structures: Final Report to the ALCTS/CCS Subject Analysis Committee (1997)
0.00
0.0039674016 = product of:
0.007934803 = sum of:
0.007934803 = product of:
0.015869606 = sum of:
0.015869606 = weight(_text_:r in 1800) [ClassicSimilarity], result of:
0.015869606 = score(doc=1800,freq=2.0), product of:
0.12397416 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.037451506 = queryNorm
0.12800737 = fieldWeight in 1800, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.02734375 = fieldNorm(doc=1800)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- r