Freeman, R.R.: Research project for the evaluation of the UDC as the indexing language for a mechanized reference retrieval system : progress report for the period July 1, 1965 - Jan. 31, 1966 (1966)
0.01
0.008234672 = product of:
0.024704017 = sum of:
0.024704017 = product of:
0.07411205 = sum of:
0.07411205 = weight(_text_:k in 3491) [ClassicSimilarity], result of:
0.07411205 = score(doc=3491,freq=2.0), product of:
0.15658903 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0438652 = queryNorm
0.47329018 = fieldWeight in 3491, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=3491)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Signature
- Al 12b Fre K
