-
Lancaster, F.W.; Mills, J.: Testing indexes and index language devices : the ASLIB Cranfield project (1964)
0.02
0.020768167 = product of:
0.08307267 = sum of:
0.08307267 = product of:
0.16614534 = sum of:
0.16614534 = weight(_text_:project in 2261) [ClassicSimilarity], result of:
0.16614534 = score(doc=2261,freq=2.0), product of:
0.22266388 = queryWeight, product of:
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.052751686 = queryNorm
0.74617106 = fieldWeight in 2261, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.125 = fieldNorm(doc=2261)
0.5 = coord(1/2)
0.25 = coord(1/4)
-
Richmond, P.A.: Review of the Cranfield project (1963)
0.02
0.020768167 = product of:
0.08307267 = sum of:
0.08307267 = product of:
0.16614534 = sum of:
0.16614534 = weight(_text_:project in 2269) [ClassicSimilarity], result of:
0.16614534 = score(doc=2269,freq=2.0), product of:
0.22266388 = queryWeight, product of:
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.052751686 = queryNorm
0.74617106 = fieldWeight in 2269, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.125 = fieldNorm(doc=2269)
0.5 = coord(1/2)
0.25 = coord(1/4)
-
Swanson, D.R.: ¬The evidence underlying the Cranfield results (1965)
0.02
0.016117867 = product of:
0.06447147 = sum of:
0.06447147 = weight(_text_:library in 2266) [ClassicSimilarity], result of:
0.06447147 = score(doc=2266,freq=2.0), product of:
0.13870415 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.052751686 = queryNorm
0.46481284 = fieldWeight in 2266, 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=2266)
0.25 = coord(1/4)
- Source
- Library quarterly. 35(1965), S.1-20