-
Shaw, R.R.: Mechanical storage, handling, retrieval and supply of information (1958)
0.04
0.04409984 = product of:
0.08819968 = sum of:
0.08819968 = product of:
0.17639937 = sum of:
0.17639937 = weight(_text_:r.r in 697) [ClassicSimilarity], result of:
0.17639937 = score(doc=697,freq=2.0), product of:
0.31592482 = queryWeight, product of:
7.2195506 = idf(docFreq=87, maxDocs=44218)
0.043759625 = queryNorm
0.55835867 = fieldWeight in 697, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.2195506 = idf(docFreq=87, maxDocs=44218)
0.0546875 = fieldNorm(doc=697)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Powell, R.R.; Raber, D.: Education for reference/information service : a quantitative and qualitiative analysis of basic reference courses (1994)
0.04
0.03779986 = product of:
0.07559972 = sum of:
0.07559972 = product of:
0.15119945 = sum of:
0.15119945 = weight(_text_:r.r in 995) [ClassicSimilarity], result of:
0.15119945 = score(doc=995,freq=2.0), product of:
0.31592482 = queryWeight, product of:
7.2195506 = idf(docFreq=87, maxDocs=44218)
0.043759625 = queryNorm
0.4785931 = fieldWeight in 995, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.2195506 = idf(docFreq=87, maxDocs=44218)
0.046875 = fieldNorm(doc=995)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Metz, A.: Community service : a bibliography (1996)
0.02
0.023715302 = product of:
0.047430605 = sum of:
0.047430605 = product of:
0.09486121 = sum of:
0.09486121 = weight(_text_:22 in 5341) [ClassicSimilarity], result of:
0.09486121 = score(doc=5341,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.61904186 = fieldWeight in 5341, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=5341)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 17.10.1996 14:22:33
-
Ghilardi, F.J.M.: ¬The information center of the future : the professional's role (1994)
0.02
0.023715302 = product of:
0.047430605 = sum of:
0.047430605 = product of:
0.09486121 = sum of:
0.09486121 = weight(_text_:22 in 2504) [ClassicSimilarity], result of:
0.09486121 = score(doc=2504,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.61904186 = fieldWeight in 2504, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=2504)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 27.12.2015 18:22:38
-
Layne, S.S.: Artists, art historians, and visual art information (1994)
0.02
0.017786475 = product of:
0.03557295 = sum of:
0.03557295 = product of:
0.0711459 = sum of:
0.0711459 = weight(_text_:22 in 1027) [ClassicSimilarity], result of:
0.0711459 = score(doc=1027,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.46428138 = fieldWeight in 1027, 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=1027)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Reference librarian. 1994, no.47, S.22-36
-
Yoo, E.-Y.; Robbins, L.S.: Understanding middle-aged women's health information seeking on the web : a theoretical approach (2008)
0.02
0.017786475 = product of:
0.03557295 = sum of:
0.03557295 = product of:
0.0711459 = sum of:
0.0711459 = weight(_text_:22 in 2973) [ClassicSimilarity], result of:
0.0711459 = score(doc=2973,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.46428138 = fieldWeight in 2973, 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=2973)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 9. 2.2008 17:52:22
-
Malan, C.: Personal strategies in reference work (1992)
0.01
0.014822064 = product of:
0.029644128 = sum of:
0.029644128 = product of:
0.059288256 = sum of:
0.059288256 = weight(_text_:22 in 5689) [ClassicSimilarity], result of:
0.059288256 = score(doc=5689,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.38690117 = fieldWeight in 5689, 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=5689)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Cape librarian. 36(1992) no.10, S.22-23
-
Bostian, R.; Robbins, A.: Effective instruction for searching CD-ROM indexes (1990)
0.01
0.014822064 = product of:
0.029644128 = sum of:
0.029644128 = product of:
0.059288256 = sum of:
0.059288256 = weight(_text_:22 in 7552) [ClassicSimilarity], result of:
0.059288256 = score(doc=7552,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.38690117 = fieldWeight in 7552, 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=7552)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 21. 3.2008 13:22:03
-
Rader, H.B.: Library orientation and instruction - 1993 (1994)
0.01
0.014822064 = product of:
0.029644128 = sum of:
0.029644128 = product of:
0.059288256 = sum of:
0.059288256 = weight(_text_:22 in 209) [ClassicSimilarity], result of:
0.059288256 = score(doc=209,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.38690117 = fieldWeight in 209, 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=209)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Reference services review. 22(1994) no.4, S.81-
-
Stevens, N.D.: ¬The importance of the verb in the reference question (1988)
0.01
0.014822064 = product of:
0.029644128 = sum of:
0.029644128 = product of:
0.059288256 = sum of:
0.059288256 = weight(_text_:22 in 2514) [ClassicSimilarity], result of:
0.059288256 = score(doc=2514,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.38690117 = fieldWeight in 2514, 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=2514)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Reference librarian. 1988, no.22, S.241-244
-
Nawe, J.: How significant is nonverbal communication in the reference interview? : An overview (1989)
0.01
0.014822064 = product of:
0.029644128 = sum of:
0.029644128 = product of:
0.059288256 = sum of:
0.059288256 = weight(_text_:22 in 4054) [ClassicSimilarity], result of:
0.059288256 = score(doc=4054,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.38690117 = fieldWeight in 4054, 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=4054)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Maktaba. 11(1989), no.1, S.19-22
-
Eisenberg, M.: Big 6 tips : number two. Information seeking strategies (1997)
0.01
0.014822064 = product of:
0.029644128 = sum of:
0.029644128 = product of:
0.059288256 = sum of:
0.059288256 = weight(_text_:22 in 1584) [ClassicSimilarity], result of:
0.059288256 = score(doc=1584,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.38690117 = fieldWeight in 1584, 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=1584)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Emergency librarian. 25(1997) no.2, S.22
-
Limberg, L.: Information seeking and learning outcomes : a study of the interaction between two phenomena (1998)
0.01
0.014822064 = product of:
0.029644128 = sum of:
0.029644128 = product of:
0.059288256 = sum of:
0.059288256 = weight(_text_:22 in 3684) [ClassicSimilarity], result of:
0.059288256 = score(doc=3684,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.38690117 = fieldWeight in 3684, 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=3684)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 5.1999 18:43:51
-
Rowley, J.: ¬The changing face of current awareness services (1998)
0.01
0.014673094 = product of:
0.029346189 = sum of:
0.029346189 = product of:
0.058692377 = sum of:
0.058692377 = weight(_text_:22 in 3043) [ClassicSimilarity], result of:
0.058692377 = score(doc=3043,freq=4.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.38301262 = fieldWeight in 3043, 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=3043)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 9. 2.1997 18:44:22
22. 2.1999 17:48:45
-
Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998)
0.01
0.014673094 = product of:
0.029346189 = sum of:
0.029346189 = product of:
0.058692377 = sum of:
0.058692377 = weight(_text_:22 in 5170) [ClassicSimilarity], result of:
0.058692377 = score(doc=5170,freq=4.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = 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)
0.5 = coord(1/2)
- Source
- Online. 22(1998) no.4, S.22-28
-
Broady, J.E.: Costing of bibliographic services (1997)
0.01
0.012576939 = product of:
0.025153877 = sum of:
0.025153877 = product of:
0.050307754 = sum of:
0.050307754 = weight(_text_:22 in 648) [ClassicSimilarity], result of:
0.050307754 = score(doc=648,freq=4.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.32829654 = fieldWeight in 648, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=648)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 9. 2.1997 18:44:22
22. 9.1997 18:41:15
-
Thomas, J.; Sottong, S.P.: Automating your ready-reference file (1994)
0.01
0.011857651 = product of:
0.023715302 = sum of:
0.023715302 = product of:
0.047430605 = sum of:
0.047430605 = weight(_text_:22 in 8125) [ClassicSimilarity], result of:
0.047430605 = score(doc=8125,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.30952093 = fieldWeight in 8125, 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=8125)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Reference services review. 22(1994) no.1, S.89-93
-
Armour, J.; Cisler, S.: Community networks on the Internet (1994)
0.01
0.011857651 = product of:
0.023715302 = sum of:
0.023715302 = product of:
0.047430605 = sum of:
0.047430605 = weight(_text_:22 in 678) [ClassicSimilarity], result of:
0.047430605 = score(doc=678,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.30952093 = fieldWeight in 678, 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=678)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library journal. 119(1994) no.11, S.22-24
-
Tenopir, C.: Reference services from RLG (1995)
0.01
0.011857651 = product of:
0.023715302 = sum of:
0.023715302 = product of:
0.047430605 = sum of:
0.047430605 = weight(_text_:22 in 2612) [ClassicSimilarity], result of:
0.047430605 = score(doc=2612,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.30952093 = fieldWeight in 2612, 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=2612)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 25.11.1995 19:22:01
-
Tenopir, C.: Integrating electronic reference (1995)
0.01
0.011857651 = product of:
0.023715302 = sum of:
0.023715302 = product of:
0.047430605 = sum of:
0.047430605 = weight(_text_:22 in 2616) [ClassicSimilarity], result of:
0.047430605 = score(doc=2616,freq=2.0), product of:
0.15323876 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043759625 = queryNorm
0.30952093 = fieldWeight in 2616, 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=2616)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 25.11.1995 19:22:01