Pobukovsky, M.: Unesco-cooperative development and promotion of the CDS/ISIS system (19??)
0.00
0.0039058835 = product of:
0.01171765 = sum of:
0.01171765 = product of:
0.0234353 = sum of:
0.0234353 = weight(_text_:of in 7603) [ClassicSimilarity], result of:
0.0234353 = score(doc=7603,freq=4.0), product of:
0.06850986 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.043811057 = queryNorm
0.34207192 = fieldWeight in 7603, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.109375 = fieldNorm(doc=7603)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Encyclopedia of library and information science. Vol.41, [=Suppl.6]