-
American reference books annual 1997 (1997)
0.09
0.09365235 = product of:
0.1873047 = sum of:
0.1873047 = product of:
0.3746094 = sum of:
0.3746094 = weight(_text_:b.s in 3205) [ClassicSimilarity], result of:
0.3746094 = score(doc=3205,freq=2.0), product of:
0.34943014 = queryWeight, product of:
8.085969 = idf(docFreq=36, maxDocs=44218)
0.04321438 = queryNorm
1.0720581 = fieldWeight in 3205, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.085969 = idf(docFreq=36, maxDocs=44218)
0.09375 = fieldNorm(doc=3205)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Editor
- Wynar, B.S.
-
Recommended reference books for small and medium sized libraries and media centers 1995 (1995)
0.09
0.09365235 = product of:
0.1873047 = sum of:
0.1873047 = product of:
0.3746094 = sum of:
0.3746094 = weight(_text_:b.s in 5032) [ClassicSimilarity], result of:
0.3746094 = score(doc=5032,freq=2.0), product of:
0.34943014 = queryWeight, product of:
8.085969 = idf(docFreq=36, maxDocs=44218)
0.04321438 = queryNorm
1.0720581 = fieldWeight in 5032, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.085969 = idf(docFreq=36, maxDocs=44218)
0.09375 = fieldNorm(doc=5032)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Editor
- Wynar, B.S. u. A.G. Patterson
-
Sharma, N.; Butler, B.S.; Irwin, J.; Spallek, H.: Emphasizing social features in information portals : effects on new member engagement (2011)
0.04
0.039021816 = product of:
0.07804363 = sum of:
0.07804363 = product of:
0.15608726 = sum of:
0.15608726 = weight(_text_:b.s in 4916) [ClassicSimilarity], result of:
0.15608726 = score(doc=4916,freq=2.0), product of:
0.34943014 = queryWeight, product of:
8.085969 = idf(docFreq=36, maxDocs=44218)
0.04321438 = queryNorm
0.4466909 = fieldWeight in 4916, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.085969 = idf(docFreq=36, maxDocs=44218)
0.0390625 = fieldNorm(doc=4916)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Reference and information services : an introduction (1995)
0.03
0.031217452 = product of:
0.062434904 = sum of:
0.062434904 = product of:
0.12486981 = sum of:
0.12486981 = weight(_text_:b.s in 1523) [ClassicSimilarity], result of:
0.12486981 = score(doc=1523,freq=2.0), product of:
0.34943014 = queryWeight, product of:
8.085969 = idf(docFreq=36, maxDocs=44218)
0.04321438 = queryNorm
0.3573527 = fieldWeight in 1523, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.085969 = idf(docFreq=36, maxDocs=44218)
0.03125 = fieldNorm(doc=1523)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Content
- Enthält die Kapitel: BOPP, R.E.: History and varieties of reference services; SUTTON, E.D. u. L.D. HOLT: The reference interview; DALRYMPLE, P.D.: Bibliographic control, organization of information, and search strategies; KLUEGEL, K.M.: Introduction to electronic reference services; KLUEGEL, K.M.: Trends in electronic reference services: opportunities and challenges; WILSON, L.A.: Instruction as a reference service; WOODARD, B.S.: Reference staff training and development; ALLEN, B.: Evaluation of reference services; KIBBEE, J.Z.: Organization and management of reference and information services; KING, D.N. u. R.E. RUBIN: A philosophy of service; SUTTON, E.D., F.J. JACOBSON u. L.E. HOLT: Reference services for specific populations; SMITH, L.C.: Selection and evaluation of reference sources; MILLER, S.: Directories; STENSTROM, P.F.: Almanacs, yearbooks, and handbooks; BOPP, R.E.: Biographical sources; FAIRCHILD, C.A.: Dictionaries; JACOBSON, F.F.: Encyclopedias; COBB, D.A.: Geographical sources; PENKA, C.B. u. M. LANDIS: Bibliographies and library catalogs; SMITH, L.C.: Indexes and abstracts; BEKIARES, S.E. u. M. MALLORY: Government documents and statistics sources;
-
Rowley, J.: Current awareness in an electronic age (1998)
0.02
0.02070038 = product of:
0.04140076 = sum of:
0.04140076 = product of:
0.08280152 = sum of:
0.08280152 = weight(_text_:22 in 183) [ClassicSimilarity], result of:
0.08280152 = score(doc=183,freq=4.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = 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)
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
-
MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000)
0.02
0.02070038 = product of:
0.04140076 = sum of:
0.04140076 = product of:
0.08280152 = sum of:
0.08280152 = weight(_text_:22 in 4872) [ClassicSimilarity], result of:
0.08280152 = score(doc=4872,freq=4.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = queryNorm
0.54716086 = fieldWeight in 4872, 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=4872)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 6.2002 19:40:22
-
Subject gateways (2000)
0.02
0.020492332 = product of:
0.040984664 = sum of:
0.040984664 = product of:
0.08196933 = sum of:
0.08196933 = weight(_text_:22 in 6483) [ClassicSimilarity], result of:
0.08196933 = score(doc=6483,freq=2.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = queryNorm
0.5416616 = fieldWeight in 6483, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=6483)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 6.2002 19:43:01
-
CD-ROMs in print (1995)
0.02
0.017564856 = product of:
0.03512971 = sum of:
0.03512971 = product of:
0.07025942 = sum of:
0.07025942 = weight(_text_:22 in 7589) [ClassicSimilarity], result of:
0.07025942 = score(doc=7589,freq=2.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = queryNorm
0.46428138 = fieldWeight in 7589, 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=7589)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Rez. in: Audiovisual librarian 22(1996) no.2, S.130-131 ( R. Williams)
-
Multimedia information resources (1997)
0.02
0.017564856 = product of:
0.03512971 = sum of:
0.03512971 = product of:
0.07025942 = sum of:
0.07025942 = weight(_text_:22 in 2438) [ClassicSimilarity], result of:
0.07025942 = score(doc=2438,freq=2.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = queryNorm
0.46428138 = fieldWeight in 2438, 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=2438)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 31.12.1998 22:05:21
-
McIlvaine, E.: Selected reference books of 1998-1999 (1999)
0.02
0.017564856 = product of:
0.03512971 = sum of:
0.03512971 = product of:
0.07025942 = sum of:
0.07025942 = weight(_text_:22 in 4248) [ClassicSimilarity], result of:
0.07025942 = score(doc=4248,freq=2.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = 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)
0.5 = coord(1/2)
- Date
- 29.12.1999 13:22:36
-
Blake, P.: Who will be the king ... of the portals? : There is a lot of competition to be the alpha business information site (1999)
0.02
0.017564856 = product of:
0.03512971 = sum of:
0.03512971 = product of:
0.07025942 = sum of:
0.07025942 = weight(_text_:22 in 6776) [ClassicSimilarity], result of:
0.07025942 = score(doc=6776,freq=2.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = 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)
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)
0.01
0.01463738 = product of:
0.02927476 = sum of:
0.02927476 = product of:
0.05854952 = sum of:
0.05854952 = weight(_text_:22 in 4290) [ClassicSimilarity], result of:
0.05854952 = score(doc=4290,freq=2.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = 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)
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)
0.01
0.01463738 = product of:
0.02927476 = sum of:
0.02927476 = product of:
0.05854952 = sum of:
0.05854952 = weight(_text_:22 in 2805) [ClassicSimilarity], result of:
0.05854952 = score(doc=2805,freq=2.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = 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)
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)
0.01
0.01463738 = product of:
0.02927476 = sum of:
0.02927476 = product of:
0.05854952 = sum of:
0.05854952 = weight(_text_:22 in 4735) [ClassicSimilarity], result of:
0.05854952 = score(doc=4735,freq=2.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = 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)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:03:57
-
Collins, B.R.: Webwatch (1996)
0.01
0.01463738 = product of:
0.02927476 = sum of:
0.02927476 = product of:
0.05854952 = sum of:
0.05854952 = weight(_text_:22 in 6956) [ClassicSimilarity], result of:
0.05854952 = score(doc=6956,freq=2.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = 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)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:43:55
-
Dawson, A.: BUBL bursts out of Bath (1997)
0.01
0.01463738 = product of:
0.02927476 = sum of:
0.02927476 = product of:
0.05854952 = sum of:
0.05854952 = weight(_text_:22 in 199) [ClassicSimilarity], result of:
0.05854952 = score(doc=199,freq=2.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = 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)
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)
0.01
0.01463738 = product of:
0.02927476 = sum of:
0.02927476 = product of:
0.05854952 = sum of:
0.05854952 = weight(_text_:22 in 2682) [ClassicSimilarity], result of:
0.05854952 = score(doc=2682,freq=2.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = 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)
0.5 = coord(1/2)
- Date
- 17. 1.1999 10:44:22
-
Lambert, N.: ORBIT'S PowerSearch : what's great, what's missing (1994)
0.01
0.01463738 = product of:
0.02927476 = sum of:
0.02927476 = product of:
0.05854952 = sum of:
0.05854952 = weight(_text_:22 in 2700) [ClassicSimilarity], result of:
0.05854952 = score(doc=2700,freq=2.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = 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)
0.5 = coord(1/2)
- Source
- Searcher. 2(1994) no.5, S.18-22
-
Weathers, B.: Selection of electronic resources (1998)
0.01
0.01463738 = product of:
0.02927476 = sum of:
0.02927476 = product of:
0.05854952 = sum of:
0.05854952 = weight(_text_:22 in 3023) [ClassicSimilarity], result of:
0.05854952 = score(doc=3023,freq=2.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = 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)
0.5 = coord(1/2)
- Date
- 22. 2.1999 14:08:01
-
Williams, M.E.; Burgard, D.E.: New database products : social science, humanities, news and general (issue 12) (1998)
0.01
0.01463738 = product of:
0.02927476 = sum of:
0.02927476 = product of:
0.05854952 = sum of:
0.05854952 = weight(_text_:22 in 3563) [ClassicSimilarity], result of:
0.05854952 = score(doc=3563,freq=2.0), product of:
0.1513294 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04321438 = 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)
0.5 = coord(1/2)
- Source
- Online and CD-ROM review. 22(1998) no.5, S.323-336