-
Ingwersen, P.; Johansen, T.; Timmermann, P.: User-librarian negotiations and search procedures : a progress report (1980)
0.03
0.027572626 = product of:
0.055145252 = sum of:
0.055145252 = product of:
0.110290505 = sum of:
0.110290505 = weight(_text_:p in 8923) [ClassicSimilarity], result of:
0.110290505 = score(doc=8923,freq=4.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.67415863 = fieldWeight in 8923, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.09375 = fieldNorm(doc=8923)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Thun, H.-P.: Workshop 'Information services for industry' (1989)
0.03
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = product of:
0.10398288 = sum of:
0.10398288 = weight(_text_:p in 4324) [ClassicSimilarity], result of:
0.10398288 = score(doc=4324,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.63560283 = fieldWeight in 4324, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.125 = fieldNorm(doc=4324)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Hernon, P.; McClure, C.R.: Library reference service : an unrecognized crisis - a symposium (1987)
0.03
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = product of:
0.10398288 = sum of:
0.10398288 = weight(_text_:p in 4612) [ClassicSimilarity], result of:
0.10398288 = score(doc=4612,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.63560283 = fieldWeight in 4612, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.125 = fieldNorm(doc=4612)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Hernon, P.: Utility measures, not performance measures, for library reference service? (1987)
0.03
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = product of:
0.10398288 = sum of:
0.10398288 = weight(_text_:p in 5837) [ClassicSimilarity], result of:
0.10398288 = score(doc=5837,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.63560283 = fieldWeight in 5837, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.125 = fieldNorm(doc=5837)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Hernon, P.; McClure, C.R.: Unobtrusive reference testing : the 55 percent rule (1986)
0.03
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = product of:
0.10398288 = sum of:
0.10398288 = weight(_text_:p in 5839) [ClassicSimilarity], result of:
0.10398288 = score(doc=5839,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.63560283 = fieldWeight in 5839, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.125 = fieldNorm(doc=5839)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Baader, P.: ¬Der Informationsdienst in Britischen Public Libraries : Entwicklung, Grundlagen und Formen (1982)
0.03
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = product of:
0.10398288 = sum of:
0.10398288 = weight(_text_:p in 6442) [ClassicSimilarity], result of:
0.10398288 = score(doc=6442,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.63560283 = fieldWeight in 6442, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.125 = fieldNorm(doc=6442)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Information brokers and reference services (1989)
0.02
0.024658704 = product of:
0.04931741 = sum of:
0.04931741 = product of:
0.09863482 = sum of:
0.09863482 = weight(_text_:22 in 252) [ClassicSimilarity], result of:
0.09863482 = score(doc=252,freq=2.0), product of:
0.15933464 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045500398 = 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)
0.5 = coord(1/2)
- Series
- Reference librarian; no.22
-
Hernon, P.; McClure, C.R.: Quality of data issues in unobtrusive testing of library reference service : recommendations and strategies (1987)
0.02
0.022746254 = product of:
0.045492508 = sum of:
0.045492508 = product of:
0.090985015 = sum of:
0.090985015 = weight(_text_:p in 5838) [ClassicSimilarity], result of:
0.090985015 = score(doc=5838,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.55615246 = fieldWeight in 5838, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.109375 = fieldNorm(doc=5838)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Papendieck, A.: Organisation des Auskunftsdienstes in öffentlichen Bibliotheken (1982)
0.02
0.01541169 = product of:
0.03082338 = sum of:
0.03082338 = product of:
0.06164676 = sum of:
0.06164676 = weight(_text_:22 in 8994) [ClassicSimilarity], result of:
0.06164676 = score(doc=8994,freq=2.0), product of:
0.15933464 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045500398 = 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)
0.5 = coord(1/2)
- Series
- Lehrbriefe Auskunftsdienst; 1) (Dbi-Materialien; 22
-
Stevens, N.D.: ¬The importance of the verb in the reference question (1988)
0.02
0.01541169 = product of:
0.03082338 = sum of:
0.03082338 = product of:
0.06164676 = sum of:
0.06164676 = weight(_text_:22 in 2514) [ClassicSimilarity], result of:
0.06164676 = score(doc=2514,freq=2.0), product of:
0.15933464 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045500398 = 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)
0.02
0.01541169 = product of:
0.03082338 = sum of:
0.03082338 = product of:
0.06164676 = sum of:
0.06164676 = weight(_text_:22 in 4054) [ClassicSimilarity], result of:
0.06164676 = score(doc=4054,freq=2.0), product of:
0.15933464 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045500398 = 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
-
Informationsdienste für Handel und Industrie / Information services for industry : Workshop Hatfield 1989. Arbeitspapiere (1989)
0.01
0.01299786 = product of:
0.02599572 = sum of:
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = weight(_text_:p in 3351) [ClassicSimilarity], result of:
0.05199144 = score(doc=3351,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.31780142 = fieldWeight in 3351, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=3351)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Editor
- Simon, E.; Thun, H.-P.
-
Christ, P.: Vom Verwaltungsroboter zum 'Medium'? : der 'offene Computer' in Böblingen (1989)
0.01
0.01299786 = product of:
0.02599572 = sum of:
0.02599572 = product of:
0.05199144 = sum of:
0.05199144 = weight(_text_:p in 5252) [ClassicSimilarity], result of:
0.05199144 = score(doc=5252,freq=2.0), product of:
0.16359726 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.045500398 = queryNorm
0.31780142 = fieldWeight in 5252, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=5252)
0.5 = coord(1/2)
0.5 = coord(1/2)