Nicholls, P.T.: CD-ROM buyer's guide & handbook : the definitive reference for CD-ROM users (1993)
0.02
0.015874058 = product of:
0.07143326 = sum of:
0.016935252 = weight(_text_:of in 3025) [ClassicSimilarity], result of:
0.016935252 = score(doc=3025,freq=8.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.27643585 = fieldWeight in 3025, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=3025)
0.054498006 = weight(_text_:software in 3025) [ClassicSimilarity], result of:
0.054498006 = score(doc=3025,freq=2.0), product of:
0.15541996 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03917671 = queryNorm
0.35064998 = fieldWeight in 3025, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.0625 = fieldNorm(doc=3025)
0.22222222 = coord(2/9)
- Content
- State of the industry / Evaluating and buying titles / Buying a CD-ROM drive / Understanding spe csheets / Over 200 top CD-ROM titles evaluated and rated / How discs are made / Evaluating CD-ROM retrieval software / CD-ROM collection building / Glossary of terms / Huge directory of CD-ROM reviews / Pre-purchase checklists / Comprehensive bibliography / Comparison of directories, journals, newsletters, books and other resources
