-
Rowley, J.: Current awareness in an electronic age (1998)
0.05
0.04713875 = product of:
0.0942775 = sum of:
0.0942775 = sum of:
0.006016095 = weight(_text_:s in 183) [ClassicSimilarity], result of:
0.006016095 = score(doc=183,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.120123915 = fieldWeight in 183, 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=183)
0.0882614 = weight(_text_:22 in 183) [ClassicSimilarity], result of:
0.0882614 = score(doc=183,freq=4.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.54716086 = fieldWeight in 183, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=183)
0.5 = coord(1/2)
- Date
- 22. 2.1999 17:50:37
- Source
- Online and CD-ROM review. 22(1998) no.4, S.277-279
-
McIlvaine, E.: Selected reference books of 1998-1999 (1999)
0.04
0.0410558 = product of:
0.0821116 = sum of:
0.0821116 = sum of:
0.007219314 = weight(_text_:s in 4248) [ClassicSimilarity], result of:
0.007219314 = score(doc=4248,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.14414869 = fieldWeight in 4248, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=4248)
0.07489228 = weight(_text_:22 in 4248) [ClassicSimilarity], result of:
0.07489228 = score(doc=4248,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.46428138 = fieldWeight in 4248, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4248)
0.5 = coord(1/2)
- Date
- 29.12.1999 13:22:36
- Source
- College and research libraries. 60(1999) no.5, S.479-491
-
Blake, P.: Who will be the king ... of the portals? : There is a lot of competition to be the alpha business information site (1999)
0.04
0.0410558 = product of:
0.0821116 = sum of:
0.0821116 = sum of:
0.007219314 = weight(_text_:s in 6776) [ClassicSimilarity], result of:
0.007219314 = score(doc=6776,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.14414869 = fieldWeight in 6776, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=6776)
0.07489228 = weight(_text_:22 in 6776) [ClassicSimilarity], result of:
0.07489228 = score(doc=6776,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.46428138 = fieldWeight in 6776, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=6776)
0.5 = coord(1/2)
- Source
- Information today. 16(1999) no.8, S.20-22
-
Williams, M.E.; Burgard, D.E.: New database products : social science, humanities, news and general (issue 11) (1998)
0.03
0.034213167 = product of:
0.06842633 = sum of:
0.06842633 = sum of:
0.006016095 = weight(_text_:s in 4290) [ClassicSimilarity], result of:
0.006016095 = score(doc=4290,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.120123915 = fieldWeight in 4290, 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=4290)
0.06241024 = weight(_text_:22 in 4290) [ClassicSimilarity], result of:
0.06241024 = score(doc=4290,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.38690117 = fieldWeight in 4290, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=4290)
0.5 = coord(1/2)
- Source
- Online and CD-ROM review. 22(1998) no.3, S.169-190
-
Jascó, P.: General encyclopedias on CD-ROM : a look at the 1995 editions (1995)
0.03
0.034213167 = product of:
0.06842633 = sum of:
0.06842633 = sum of:
0.006016095 = weight(_text_:s in 2805) [ClassicSimilarity], result of:
0.006016095 = score(doc=2805,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.120123915 = fieldWeight in 2805, 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=2805)
0.06241024 = weight(_text_:22 in 2805) [ClassicSimilarity], result of:
0.06241024 = score(doc=2805,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.38690117 = fieldWeight in 2805, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=2805)
0.5 = coord(1/2)
- Source
- Link-up. 12(1995) no.3, S.20-22
-
Berinstein, P.: Microsoft Network (MSN) : the devils's in the detail (1996)
0.03
0.034213167 = product of:
0.06842633 = sum of:
0.06842633 = sum of:
0.006016095 = weight(_text_:s in 4735) [ClassicSimilarity], result of:
0.006016095 = score(doc=4735,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.120123915 = fieldWeight in 4735, 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=4735)
0.06241024 = weight(_text_:22 in 4735) [ClassicSimilarity], result of:
0.06241024 = score(doc=4735,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.38690117 = fieldWeight in 4735, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=4735)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:03:57
- Source
- Searcher. 4(1996) no.2, S.32-39
-
Collins, B.R.: Webwatch (1996)
0.03
0.034213167 = product of:
0.06842633 = sum of:
0.06842633 = sum of:
0.006016095 = weight(_text_:s in 6956) [ClassicSimilarity], result of:
0.006016095 = score(doc=6956,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.120123915 = fieldWeight in 6956, 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=6956)
0.06241024 = weight(_text_:22 in 6956) [ClassicSimilarity], result of:
0.06241024 = score(doc=6956,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.38690117 = fieldWeight in 6956, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=6956)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:43:55
- Source
- Library journal. 121(1996) no.14, S.125-126
-
Dawson, A.: BUBL bursts out of Bath (1997)
0.03
0.034213167 = product of:
0.06842633 = sum of:
0.06842633 = sum of:
0.006016095 = weight(_text_:s in 199) [ClassicSimilarity], result of:
0.006016095 = score(doc=199,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.120123915 = fieldWeight in 199, 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=199)
0.06241024 = weight(_text_:22 in 199) [ClassicSimilarity], result of:
0.06241024 = score(doc=199,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.38690117 = fieldWeight in 199, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=199)
0.5 = coord(1/2)
- Source
- Serials librarian. 31(1997) no.4, S.15-22
-
Williams, M.E.; Novotny, E.: New database products : social science, humanities, news and general (issue 1) (1993)
0.03
0.034213167 = product of:
0.06842633 = sum of:
0.06842633 = sum of:
0.006016095 = weight(_text_:s in 2682) [ClassicSimilarity], result of:
0.006016095 = score(doc=2682,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.120123915 = fieldWeight in 2682, 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=2682)
0.06241024 = weight(_text_:22 in 2682) [ClassicSimilarity], result of:
0.06241024 = score(doc=2682,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.38690117 = fieldWeight in 2682, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=2682)
0.5 = coord(1/2)
- Date
- 17. 1.1999 10:44:22
- Source
- Online and CD-ROM review. 17(1993) no.2, S.91-101
-
Lambert, N.: ORBIT'S PowerSearch : what's great, what's missing (1994)
0.03
0.034213167 = product of:
0.06842633 = sum of:
0.06842633 = sum of:
0.006016095 = weight(_text_:s in 2700) [ClassicSimilarity], result of:
0.006016095 = score(doc=2700,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.120123915 = fieldWeight in 2700, 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=2700)
0.06241024 = weight(_text_:22 in 2700) [ClassicSimilarity], result of:
0.06241024 = score(doc=2700,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.38690117 = fieldWeight in 2700, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=2700)
0.5 = coord(1/2)
- Source
- Searcher. 2(1994) no.5, S.18-22
-
Weathers, B.: Selection of electronic resources (1998)
0.03
0.034213167 = product of:
0.06842633 = sum of:
0.06842633 = sum of:
0.006016095 = weight(_text_:s in 3023) [ClassicSimilarity], result of:
0.006016095 = score(doc=3023,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.120123915 = fieldWeight in 3023, 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=3023)
0.06241024 = weight(_text_:22 in 3023) [ClassicSimilarity], result of:
0.06241024 = score(doc=3023,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.38690117 = fieldWeight in 3023, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3023)
0.5 = coord(1/2)
- Date
- 22. 2.1999 14:08:01
- Source
- Catholic library world. 68(1998), no.4, S.13-15
-
Williams, M.E.; Burgard, D.E.: New database products : social science, humanities, news and general (issue 12) (1998)
0.03
0.034213167 = product of:
0.06842633 = sum of:
0.06842633 = sum of:
0.006016095 = weight(_text_:s in 3563) [ClassicSimilarity], result of:
0.006016095 = score(doc=3563,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.120123915 = fieldWeight in 3563, 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=3563)
0.06241024 = weight(_text_:22 in 3563) [ClassicSimilarity], result of:
0.06241024 = score(doc=3563,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.38690117 = fieldWeight in 3563, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3563)
0.5 = coord(1/2)
- Source
- Online and CD-ROM review. 22(1998) no.5, S.323-336
-
Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998)
0.03
0.032997128 = product of:
0.065994255 = sum of:
0.065994255 = sum of:
0.0042112665 = weight(_text_:s in 5170) [ClassicSimilarity], result of:
0.0042112665 = score(doc=5170,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08408674 = fieldWeight in 5170, 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=5170)
0.061782986 = weight(_text_:22 in 5170) [ClassicSimilarity], result of:
0.061782986 = score(doc=5170,freq=4.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.38301262 = fieldWeight in 5170, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=5170)
0.5 = coord(1/2)
- Source
- Online. 22(1998) no.4, S.22-28
-
Anderson, B.: Reference works from selected small alternative presses (1997)
0.03
0.027370533 = product of:
0.054741066 = sum of:
0.054741066 = sum of:
0.004812876 = weight(_text_:s in 3024) [ClassicSimilarity], result of:
0.004812876 = score(doc=3024,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.09609913 = fieldWeight in 3024, 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=3024)
0.04992819 = weight(_text_:22 in 3024) [ClassicSimilarity], result of:
0.04992819 = score(doc=3024,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.30952093 = fieldWeight in 3024, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3024)
0.5 = coord(1/2)
- Date
- 22. 2.1999 14:29:57
- Source
- Reference services review. 25(1997) no.2, S.65-72
-
Vecchio, S.D.: ¬The new world : a librarian's guide to CD-ROM & print atlases (1998)
0.03
0.027370533 = product of:
0.054741066 = sum of:
0.054741066 = sum of:
0.004812876 = weight(_text_:s in 3025) [ClassicSimilarity], result of:
0.004812876 = score(doc=3025,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.09609913 = fieldWeight in 3025, 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=3025)
0.04992819 = weight(_text_:22 in 3025) [ClassicSimilarity], result of:
0.04992819 = score(doc=3025,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.30952093 = fieldWeight in 3025, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3025)
0.5 = coord(1/2)
- Date
- 22. 2.1999 15:52:12
- Source
- School library journal. 44(1998) no.5, S.38-49
-
Williams, M.E.; Smith, L.C.: New database products : science, technology and medicine (issue 12) (1998)
0.03
0.027370533 = product of:
0.054741066 = sum of:
0.054741066 = sum of:
0.004812876 = weight(_text_:s in 3283) [ClassicSimilarity], result of:
0.004812876 = score(doc=3283,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.09609913 = fieldWeight in 3283, 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=3283)
0.04992819 = weight(_text_:22 in 3283) [ClassicSimilarity], result of:
0.04992819 = score(doc=3283,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.30952093 = fieldWeight in 3283, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3283)
0.5 = coord(1/2)
- Source
- Online and CD-ROM review. 22(1998) no.4, S.263-274
-
Jascó, P.: Encarta Concise Encyclopedia (1998)
0.03
0.027370533 = product of:
0.054741066 = sum of:
0.054741066 = sum of:
0.004812876 = weight(_text_:s in 3302) [ClassicSimilarity], result of:
0.004812876 = score(doc=3302,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.09609913 = fieldWeight in 3302, 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=3302)
0.04992819 = weight(_text_:22 in 3302) [ClassicSimilarity], result of:
0.04992819 = score(doc=3302,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.30952093 = fieldWeight in 3302, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3302)
0.5 = coord(1/2)
- Date
- 29.11.2004 13:07:22
- Source
- Database. 21(1998) no.2, S.81
-
Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998)
0.03
0.027370533 = product of:
0.054741066 = sum of:
0.054741066 = sum of:
0.004812876 = weight(_text_:s in 3687) [ClassicSimilarity], result of:
0.004812876 = score(doc=3687,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.09609913 = fieldWeight in 3687, 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=3687)
0.04992819 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
0.04992819 = score(doc=3687,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.30952093 = fieldWeight in 3687, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3687)
0.5 = coord(1/2)
- Date
- 22. 5.1999 19:07:29
- Source
- Journal of information science. 24(1998) no.6, S.419-429
-
Kirwood, H.P.: Beyond evaluation : a model for cooperative evaluation of Internet resources (1998)
0.03
0.027370533 = product of:
0.054741066 = sum of:
0.054741066 = sum of:
0.004812876 = weight(_text_:s in 5440) [ClassicSimilarity], result of:
0.004812876 = score(doc=5440,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.09609913 = fieldWeight in 5440, 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=5440)
0.04992819 = weight(_text_:22 in 5440) [ClassicSimilarity], result of:
0.04992819 = score(doc=5440,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.30952093 = fieldWeight in 5440, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=5440)
0.5 = coord(1/2)
- Source
- Online. 22(1998) no.4, S.66-72
-
Popp, M.P.; Kabir, A.F.M.F.: CD-ROM sources in the reference collection : issues of access and maintenance (1990)
0.02
0.023949215 = product of:
0.04789843 = sum of:
0.04789843 = sum of:
0.0042112665 = weight(_text_:s in 3587) [ClassicSimilarity], result of:
0.0042112665 = score(doc=3587,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08408674 = fieldWeight in 3587, 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=3587)
0.043687165 = weight(_text_:22 in 3587) [ClassicSimilarity], result of:
0.043687165 = score(doc=3587,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.2708308 = fieldWeight in 3587, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=3587)
0.5 = coord(1/2)
- Date
- 14. 1.1996 4:22:54
- Source
- Reference librarian. 1990, no.29, S.77-91