-
Information brokers and reference services (1989)
0.05
0.049449313 = product of:
0.12362328 = sum of:
0.07864809 = weight(_text_:u in 252) [ClassicSimilarity], result of:
0.07864809 = score(doc=252,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.57884544 = fieldWeight in 252, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=252)
0.04497519 = product of:
0.08995038 = sum of:
0.08995038 = weight(_text_:22 in 252) [ClassicSimilarity], result of:
0.08995038 = score(doc=252,freq=2.0), product of:
0.14530581 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041494254 = queryNorm
0.61904186 = fieldWeight in 252, 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=252)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Editor
- Katz, B. u. R. Kinder
- Series
- Reference librarian; no.22
-
Heine, M.H.: ¬The 'question' as a fundamental variable in information science (1980)
0.04
0.040976536 = product of:
0.10244134 = sum of:
0.058986064 = weight(_text_:u in 8922) [ClassicSimilarity], result of:
0.058986064 = score(doc=8922,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.43413407 = fieldWeight in 8922, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=8922)
0.04345528 = product of:
0.08691056 = sum of:
0.08691056 = weight(_text_:l in 8922) [ClassicSimilarity], result of:
0.08691056 = score(doc=8922,freq=2.0), product of:
0.16492525 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.041494254 = queryNorm
0.52696943 = fieldWeight in 8922, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.09375 = fieldNorm(doc=8922)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Source
- Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u. L. Kajberg
-
Ingwersen, P.; Johansen, T.; Timmermann, P.: User-librarian negotiations and search procedures : a progress report (1980)
0.04
0.040976536 = product of:
0.10244134 = sum of:
0.058986064 = weight(_text_:u in 8923) [ClassicSimilarity], result of:
0.058986064 = score(doc=8923,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.43413407 = fieldWeight in 8923, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=8923)
0.04345528 = product of:
0.08691056 = sum of:
0.08691056 = weight(_text_:l in 8923) [ClassicSimilarity], result of:
0.08691056 = score(doc=8923,freq=2.0), product of:
0.16492525 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.041494254 = queryNorm
0.52696943 = fieldWeight in 8923, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.09375 = fieldNorm(doc=8923)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Source
- Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u. L. Kajberg
-
Papendieck, A.: Organisation des Auskunftsdienstes in öffentlichen Bibliotheken (1982)
0.03
0.030905819 = product of:
0.07726455 = sum of:
0.049155056 = weight(_text_:u in 8994) [ClassicSimilarity], result of:
0.049155056 = score(doc=8994,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.3617784 = fieldWeight in 8994, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=8994)
0.028109495 = product of:
0.05621899 = sum of:
0.05621899 = weight(_text_:22 in 8994) [ClassicSimilarity], result of:
0.05621899 = score(doc=8994,freq=2.0), product of:
0.14530581 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041494254 = queryNorm
0.38690117 = fieldWeight in 8994, 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=8994)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Series
- Lehrbriefe Auskunftsdienst; 1) (Dbi-Materialien; 22
- Type
- u
-
Kent, E.L.: ¬The search interview (1984)
0.03
0.026030466 = product of:
0.13015233 = sum of:
0.13015233 = product of:
0.26030466 = sum of:
0.26030466 = weight(_text_:lee in 5159) [ClassicSimilarity], result of:
0.26030466 = score(doc=5159,freq=2.0), product of:
0.24718519 = queryWeight, product of:
5.957094 = idf(docFreq=310, maxDocs=44218)
0.041494254 = queryNorm
1.0530754 = fieldWeight in 5159, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.957094 = idf(docFreq=310, maxDocs=44218)
0.125 = fieldNorm(doc=5159)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Source
- Online searching: the basics, settings & management. Ed.: J.H. Lee
-
Holler, U.: ¬Die Organisation der Informationsarbeit bei der Stadtbibliothek Duisburg (1984)
0.02
0.01572962 = product of:
0.07864809 = sum of:
0.07864809 = weight(_text_:u in 1882) [ClassicSimilarity], result of:
0.07864809 = score(doc=1882,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.57884544 = fieldWeight in 1882, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=1882)
0.2 = coord(1/5)
-
Conflicts in reference services (1985)
0.02
0.01572962 = product of:
0.07864809 = sum of:
0.07864809 = weight(_text_:u in 3018) [ClassicSimilarity], result of:
0.07864809 = score(doc=3018,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.57884544 = fieldWeight in 3018, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=3018)
0.2 = coord(1/5)
- Editor
- Katz, B. u. R.A. Fraley
-
Reference services : administration and management (1982)
0.02
0.01572962 = product of:
0.07864809 = sum of:
0.07864809 = weight(_text_:u in 7618) [ClassicSimilarity], result of:
0.07864809 = score(doc=7618,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.57884544 = fieldWeight in 7618, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=7618)
0.2 = coord(1/5)
- Editor
- Katz, B. u. R.A. Fraley
-
Library instruction and reference services (1984)
0.02
0.01572962 = product of:
0.07864809 = sum of:
0.07864809 = weight(_text_:u in 143) [ClassicSimilarity], result of:
0.07864809 = score(doc=143,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.57884544 = fieldWeight in 143, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=143)
0.2 = coord(1/5)
- Editor
- Katz, B. u. R.A. Fraley
-
Personnel issues in reference services (1986)
0.02
0.01572962 = product of:
0.07864809 = sum of:
0.07864809 = weight(_text_:u in 66) [ClassicSimilarity], result of:
0.07864809 = score(doc=66,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.57884544 = fieldWeight in 66, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=66)
0.2 = coord(1/5)
- Editor
- Katz, B. u. R.A. Fraley
-
research and theory : Current trends in information (1984)
0.02
0.01572962 = product of:
0.07864809 = sum of:
0.07864809 = weight(_text_:u in 245) [ClassicSimilarity], result of:
0.07864809 = score(doc=245,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.57884544 = fieldWeight in 245, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=245)
0.2 = coord(1/5)
- Editor
- Katz, B. u. R. Kinder
-
Evaluation of reference services (1982)
0.02
0.01572962 = product of:
0.07864809 = sum of:
0.07864809 = weight(_text_:u in 247) [ClassicSimilarity], result of:
0.07864809 = score(doc=247,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.57884544 = fieldWeight in 247, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=247)
0.2 = coord(1/5)
- Editor
- Katz, B. u. R.A. Fraley
-
Expert systems in reference services (1989)
0.02
0.01572962 = product of:
0.07864809 = sum of:
0.07864809 = weight(_text_:u in 248) [ClassicSimilarity], result of:
0.07864809 = score(doc=248,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.57884544 = fieldWeight in 248, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=248)
0.2 = coord(1/5)
- Editor
- Roysdon, C. u. H.D. White
-
Finance, budget, and management for reference services (1989)
0.02
0.01572962 = product of:
0.07864809 = sum of:
0.07864809 = weight(_text_:u in 249) [ClassicSimilarity], result of:
0.07864809 = score(doc=249,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.57884544 = fieldWeight in 249, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=249)
0.2 = coord(1/5)
- Editor
- Fraley, R.A. u. B. Katz
-
Information and referral in reference services (1988)
0.02
0.01572962 = product of:
0.07864809 = sum of:
0.07864809 = weight(_text_:u in 251) [ClassicSimilarity], result of:
0.07864809 = score(doc=251,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.57884544 = fieldWeight in 251, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=251)
0.2 = coord(1/5)
- Editor
- Middleton, M.S. u. B. Katz
-
International aspects of reference and information services (1987)
0.02
0.01572962 = product of:
0.07864809 = sum of:
0.07864809 = weight(_text_:u in 253) [ClassicSimilarity], result of:
0.07864809 = score(doc=253,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.57884544 = fieldWeight in 253, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=253)
0.2 = coord(1/5)
- Editor
- Katz, B. u. R.A. Fraley
-
¬The publishing and review of reference sources (1987)
0.02
0.01572962 = product of:
0.07864809 = sum of:
0.07864809 = weight(_text_:u in 256) [ClassicSimilarity], result of:
0.07864809 = score(doc=256,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.57884544 = fieldWeight in 256, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.125 = fieldNorm(doc=256)
0.2 = coord(1/5)
- Editor
- Katz, B. u. R. Kinder
-
Ethics and reference services (1982)
0.01
0.013763416 = product of:
0.06881708 = sum of:
0.06881708 = weight(_text_:u in 7864) [ClassicSimilarity], result of:
0.06881708 = score(doc=7864,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.50648975 = fieldWeight in 7864, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.109375 = fieldNorm(doc=7864)
0.2 = coord(1/5)
- Editor
- Katz, B. u. R.A. Fraley
-
Reference services for children and young adults (1983)
0.01
0.013763416 = product of:
0.06881708 = sum of:
0.06881708 = weight(_text_:u in 261) [ClassicSimilarity], result of:
0.06881708 = score(doc=261,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.50648975 = fieldWeight in 261, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.109375 = fieldNorm(doc=261)
0.2 = coord(1/5)
- Editor
- Katz, B. u. R.A. Fraley
-
Video to online : reference services in the new technology (1983)
0.01
0.013763416 = product of:
0.06881708 = sum of:
0.06881708 = weight(_text_:u in 270) [ClassicSimilarity], result of:
0.06881708 = score(doc=270,freq=2.0), product of:
0.13587062 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041494254 = queryNorm
0.50648975 = fieldWeight in 270, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.109375 = fieldNorm(doc=270)
0.2 = coord(1/5)
- Editor
- Katz, B. u. R.A. Fraley