Bradley, P.: Going online, CD-ROM and the Internet (1997)
0.03
0.026923468 = product of:
0.13461734 = sum of:
0.13461734 = weight(_text_:cd in 1726) [ClassicSimilarity], result of:
0.13461734 = score(doc=1726,freq=6.0), product of:
0.21311972 = queryWeight, product of:
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.051653754 = queryNorm
0.6316513 = fieldWeight in 1726, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.0625 = fieldNorm(doc=1726)
0.2 = coord(1/5)
- LCSH
- CD / ROMs
- Subject
- CD / ROMs