Search (2 results, page 1 of 1)
-
×
author_ss:"Chan, L.M."
-
×
theme_ss:"Klassifikationssysteme im Online-Retrieval"
-
×
year_i:[1980 TO 1990}
-
Chan, L.M.: Library of Congress Classification as an online retrieval tool : potentials and limitations (1986)
0.00
0.0024252585 = product of: 0.004850517 = sum of: 0.004850517 = product of: 0.009701034 = sum of: 0.009701034 = weight(_text_:s in 1145) [ClassicSimilarity], result of: 0.009701034 = score(doc=1145,freq=2.0), product of: 0.057684682 = queryWeight, product of: 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.053056188 = queryNorm 0.16817348 = fieldWeight in 1145, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.109375 = fieldNorm(doc=1145) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Source
- Information technology and libraries. 5(1986), S.181-192
-
Chan, L.M.: Library of Congress class numbers in online catalog searching (1989)
0.00
0.001385862 = product of: 0.002771724 = sum of: 0.002771724 = product of: 0.005543448 = sum of: 0.005543448 = weight(_text_:s in 1146) [ClassicSimilarity], result of: 0.005543448 = score(doc=1146,freq=2.0), product of: 0.057684682 = queryWeight, product of: 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.053056188 = queryNorm 0.09609913 = fieldWeight in 1146, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.0625 = fieldNorm(doc=1146) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Source
- RQ. 28(1989), S.530-536