-
Nicholls, P.: ¬15 quick tips for navigating the CD-ROM literature (1993)
0.00
0.0023460968 = product of:
0.0046921936 = sum of:
0.0046921936 = product of:
0.009384387 = sum of:
0.009384387 = weight(_text_:s in 3761) [ClassicSimilarity], result of:
0.009384387 = score(doc=3761,freq=2.0), product of:
0.055801827 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05132441 = queryNorm
0.16817348 = fieldWeight in 3761, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=3761)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- CD-ROM professional. 6(1993) no.1, S.93-94,96-97
-
Nicholls, P.: Ten significant CD-ROM developments in 1993 (1994)
0.00
0.0016757835 = product of:
0.003351567 = sum of:
0.003351567 = product of:
0.006703134 = sum of:
0.006703134 = weight(_text_:s in 7971) [ClassicSimilarity], result of:
0.006703134 = score(doc=7971,freq=2.0), product of:
0.055801827 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05132441 = queryNorm
0.120123915 = fieldWeight in 7971, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=7971)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Computers in libraries. 14(1994) no.2, S.48-51
-
Nicholls, P.; Sutherland, T.: CD-ROM databases : a survey of commercial publishing activity (1992)
0.00
0.0013406267 = product of:
0.0026812535 = sum of:
0.0026812535 = product of:
0.005362507 = sum of:
0.005362507 = weight(_text_:s in 4850) [ClassicSimilarity], result of:
0.005362507 = score(doc=4850,freq=2.0), product of:
0.055801827 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05132441 = queryNorm
0.09609913 = fieldWeight in 4850, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=4850)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Database. 15(1992) no.1, S.36-41
-
Nicholls, P.; Sutherland, P.; Julien, C.: ¬The state of the union : CD-ROM titles in print 1993 (1994)
0.00
0.0013406267 = product of:
0.0026812535 = sum of:
0.0026812535 = product of:
0.005362507 = sum of:
0.005362507 = weight(_text_:s in 7973) [ClassicSimilarity], result of:
0.005362507 = score(doc=7973,freq=2.0), product of:
0.055801827 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05132441 = queryNorm
0.09609913 = fieldWeight in 7973, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=7973)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- CD-ROM professional. 7(1994) no.3, S.125-126,128-131
-
Clements, J.; Nicholls, P.: ¬A comparative survey of multimedia CD-ROM encyclopedias (1995)
0.00
0.0013406267 = product of:
0.0026812535 = sum of:
0.0026812535 = product of:
0.005362507 = sum of:
0.005362507 = weight(_text_:s in 3779) [ClassicSimilarity], result of:
0.005362507 = score(doc=3779,freq=2.0), product of:
0.055801827 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05132441 = queryNorm
0.09609913 = fieldWeight in 3779, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=3779)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Computers in libraries. 15(1995) no.8, S.53-59
-
Nicholls, P.: CD-ROM and multimedia trends : the year in review (1995)
0.00
0.0013406267 = product of:
0.0026812535 = sum of:
0.0026812535 = product of:
0.005362507 = sum of:
0.005362507 = weight(_text_:s in 4529) [ClassicSimilarity], result of:
0.005362507 = score(doc=4529,freq=2.0), product of:
0.055801827 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05132441 = queryNorm
0.09609913 = fieldWeight in 4529, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=4529)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Computers in libraries. 15(1995) no.10, S.56-60
-
Nicholls, P.; Ridley, J.: ¬A context for evaluating for multimedia (1996)
0.00
0.0013406267 = product of:
0.0026812535 = sum of:
0.0026812535 = product of:
0.005362507 = sum of:
0.005362507 = weight(_text_:s in 5132) [ClassicSimilarity], result of:
0.005362507 = score(doc=5132,freq=2.0), product of:
0.055801827 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05132441 = queryNorm
0.09609913 = fieldWeight in 5132, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=5132)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Computers in libraries. 16(1996) no.4, S.34-39
-
Nicholls, P.: Multimedia and CD-ROM Directory 1998 (1998)
0.00
0.0013406267 = product of:
0.0026812535 = sum of:
0.0026812535 = product of:
0.005362507 = sum of:
0.005362507 = weight(_text_:s in 3586) [ClassicSimilarity], result of:
0.005362507 = score(doc=3586,freq=2.0), product of:
0.055801827 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05132441 = queryNorm
0.09609913 = fieldWeight in 3586, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=3586)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information today. 15(1998) no.8, S.45
-
Nicholls, P.: CD-ROM market directories ondisc : will that be six of one or a half dozen of the other? (1993)
0.00
0.0011730484 = product of:
0.0023460968 = sum of:
0.0023460968 = product of:
0.0046921936 = sum of:
0.0046921936 = weight(_text_:s in 5821) [ClassicSimilarity], result of:
0.0046921936 = score(doc=5821,freq=2.0), product of:
0.055801827 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05132441 = queryNorm
0.08408674 = fieldWeight in 5821, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=5821)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- CD-ROM professional. 6(1993) no.4, S.81-82,84,86-80