-
Pejtersen, A.M.: Design of a classification scheme for fiction based on an analysis of actual user-librarian communication, and use of the scheme for control of librarians' search strategies (1980)
0.01
0.008402774 = product of:
0.079826355 = sum of:
0.06299341 = weight(_text_:literatur in 5835) [ClassicSimilarity], result of:
0.06299341 = score(doc=5835,freq=2.0), product of:
0.1190262 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.024848206 = queryNorm
0.52923983 = fieldWeight in 5835, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.078125 = fieldNorm(doc=5835)
0.016832944 = product of:
0.033665888 = sum of:
0.033665888 = weight(_text_:22 in 5835) [ClassicSimilarity], result of:
0.033665888 = score(doc=5835,freq=2.0), product of:
0.08701418 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.024848206 = queryNorm
0.38690117 = fieldWeight in 5835, 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=5835)
0.5 = coord(1/2)
0.10526316 = coord(2/19)
- Date
- 5. 8.2006 13:22:44
- Theme
- Schöne Literatur
-
Pejtersen, A.M.: Search strategies and database design (1988)
0.00
0.0046416195 = product of:
0.08819077 = sum of:
0.08819077 = weight(_text_:literatur in 3110) [ClassicSimilarity], result of:
0.08819077 = score(doc=3110,freq=2.0), product of:
0.1190262 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.024848206 = queryNorm
0.7409358 = fieldWeight in 3110, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.109375 = fieldNorm(doc=3110)
0.05263158 = coord(1/19)
- Theme
- Schöne Literatur
-
Pejtersen, A.M.: ¬The Book House : Modelling user's needs and search strategies as a basis for system design (1989)
0.00
0.0039785313 = product of:
0.07559209 = sum of:
0.07559209 = weight(_text_:literatur in 1033) [ClassicSimilarity], result of:
0.07559209 = score(doc=1033,freq=2.0), product of:
0.1190262 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.024848206 = queryNorm
0.63508785 = fieldWeight in 1033, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.09375 = fieldNorm(doc=1033)
0.05263158 = coord(1/19)
- Theme
- Schöne Literatur