-
Lancaster, F.W.: Libraries and librarians in an age of electronics (1982)
0.13
0.1252552 = product of:
0.2505104 = sum of:
0.2505104 = product of:
0.5010208 = sum of:
0.5010208 = weight(_text_:f.w in 6184) [ClassicSimilarity], result of:
0.5010208 = score(doc=6184,freq=2.0), product of:
0.31503916 = queryWeight, product of:
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.043773204 = queryNorm
1.5903444 = fieldWeight in 6184, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.15625 = fieldNorm(doc=6184)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lancaster, F.W.; Smith, L.C.: Compatibility issues affecting information systems and services (1983)
0.13
0.1252552 = product of:
0.2505104 = sum of:
0.2505104 = product of:
0.5010208 = sum of:
0.5010208 = weight(_text_:f.w in 7130) [ClassicSimilarity], result of:
0.5010208 = score(doc=7130,freq=2.0), product of:
0.31503916 = queryWeight, product of:
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.043773204 = queryNorm
1.5903444 = fieldWeight in 7130, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.15625 = fieldNorm(doc=7130)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.12
0.12392682 = product of:
0.24785364 = sum of:
0.24785364 = sum of:
0.20040831 = weight(_text_:f.w in 217) [ClassicSimilarity], result of:
0.20040831 = score(doc=217,freq=2.0), product of:
0.31503916 = queryWeight, product of:
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.043773204 = queryNorm
0.6361378 = fieldWeight in 217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.04744532 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.04744532 = score(doc=217,freq=2.0), product of:
0.15328631 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043773204 = queryNorm
0.30952093 = fieldWeight in 217, 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=217)
0.5 = coord(1/2)
- Date
- 22. 4.2007 10:07:51
-
Lancaster, F.W.; Elliker, C.; Connell, T.H.: Subject analysis (1989)
0.10
0.100204155 = product of:
0.20040831 = sum of:
0.20040831 = product of:
0.40081662 = sum of:
0.40081662 = weight(_text_:f.w in 338) [ClassicSimilarity], result of:
0.40081662 = score(doc=338,freq=2.0), product of:
0.31503916 = queryWeight, product of:
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.043773204 = queryNorm
1.2722756 = fieldWeight in 338, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.125 = fieldNorm(doc=338)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lancaster, F.W.; Li, J.: ¬The law of constant accessibility of information (1988/89)
0.09
0.08767863 = product of:
0.17535727 = sum of:
0.17535727 = product of:
0.35071453 = sum of:
0.35071453 = weight(_text_:f.w in 1565) [ClassicSimilarity], result of:
0.35071453 = score(doc=1565,freq=2.0), product of:
0.31503916 = queryWeight, product of:
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.043773204 = queryNorm
1.1132411 = fieldWeight in 1565, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.109375 = fieldNorm(doc=1565)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lancaster, F.W.: Evaluation within the environment of an operating information service (1981)
0.09
0.08767863 = product of:
0.17535727 = sum of:
0.17535727 = product of:
0.35071453 = sum of:
0.35071453 = weight(_text_:f.w in 3150) [ClassicSimilarity], result of:
0.35071453 = score(doc=3150,freq=2.0), product of:
0.31503916 = queryWeight, product of:
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.043773204 = queryNorm
1.1132411 = fieldWeight in 3150, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.109375 = fieldNorm(doc=3150)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lancaster, F.W.: Electronic publishing (1989)
0.06
0.0626276 = product of:
0.1252552 = sum of:
0.1252552 = product of:
0.2505104 = sum of:
0.2505104 = weight(_text_:f.w in 2881) [ClassicSimilarity], result of:
0.2505104 = score(doc=2881,freq=2.0), product of:
0.31503916 = queryWeight, product of:
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.043773204 = queryNorm
0.7951722 = fieldWeight in 2881, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.078125 = fieldNorm(doc=2881)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lancaster, F.W.: Trends in subject indexing from 1957 to 2000 (1980)
0.04
0.043839317 = product of:
0.08767863 = sum of:
0.08767863 = product of:
0.17535727 = sum of:
0.17535727 = weight(_text_:f.w in 208) [ClassicSimilarity], result of:
0.17535727 = score(doc=208,freq=2.0), product of:
0.31503916 = queryWeight, product of:
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.043773204 = queryNorm
0.55662054 = fieldWeight in 208, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.0546875 = fieldNorm(doc=208)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lancaster, F.W.: Evaluating the performance of a large computerized information system (1985)
0.03
0.025051039 = product of:
0.050102077 = sum of:
0.050102077 = product of:
0.100204155 = sum of:
0.100204155 = weight(_text_:f.w in 3649) [ClassicSimilarity], result of:
0.100204155 = score(doc=3649,freq=2.0), product of:
0.31503916 = queryWeight, product of:
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.043773204 = queryNorm
0.3180689 = fieldWeight in 3649, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1970778 = idf(docFreq=89, maxDocs=44218)
0.03125 = fieldNorm(doc=3649)
0.5 = coord(1/2)
0.5 = coord(1/2)
