-
Frost, C.O.: Subject searching in an online catalog (1987)
0.00
0.002406438 = product of:
0.004812876 = sum of:
0.004812876 = product of:
0.009625752 = sum of:
0.009625752 = weight(_text_:s in 357) [ClassicSimilarity], result of:
0.009625752 = score(doc=357,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.19219826 = fieldWeight in 357, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=357)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information technology and libraries. 7(1987), S.60-63
-
Frost, C.O.: ¬The literature of online public access catalogs, 1980-85 : an analysis of citation patterns (1989)
0.00
0.002406438 = product of:
0.004812876 = sum of:
0.004812876 = product of:
0.009625752 = sum of:
0.009625752 = weight(_text_:s in 358) [ClassicSimilarity], result of:
0.009625752 = score(doc=358,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.19219826 = fieldWeight in 358, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=358)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library resources and technical services. 33(1989), S.344-357
-
Frost, C.O.: Title words as entry vocabulary to LCSH : correlation between assigned LCSH terms and derived terms from titles in bibliographic records with implications for subject access in online catalogs (1989)
0.00
0.0018048285 = product of:
0.003609657 = sum of:
0.003609657 = product of:
0.007219314 = sum of:
0.007219314 = weight(_text_:s in 367) [ClassicSimilarity], result of:
0.007219314 = score(doc=367,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.14414869 = fieldWeight in 367, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=367)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.165-179
-
Frost, C.O.: Title words as entry vocabulary to LCSH : correlation between assigned LCSH terms and derived terms from titles in bibliographic records with implications for subject access in online catalogs (1989)
0.00
0.0018048285 = product of:
0.003609657 = sum of:
0.003609657 = product of:
0.007219314 = sum of:
0.007219314 = weight(_text_:s in 2872) [ClassicSimilarity], result of:
0.007219314 = score(doc=2872,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.14414869 = fieldWeight in 2872, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=2872)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Cataloging and classification quarterly. 10(1989) nos.1/2, S.165-179
-
Frost, C.O.; Dede, B.A.: Subject heading compatibility between LCSH and catalog files of a large research library : a suggested model for analysis (1988)
0.00
0.0010528166 = product of:
0.0021056333 = sum of:
0.0021056333 = product of:
0.0042112665 = sum of:
0.0042112665 = weight(_text_:s in 655) [ClassicSimilarity], result of:
0.0042112665 = score(doc=655,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08408674 = fieldWeight in 655, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=655)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information technology and libraries. 7(1988), S.288-298