-
Hildreth, C.R.: Beyond Boolean: designing the next generation of online catalogs (1987)
4.54
4.5391517 = weight(theme_ss:OPAC in 121) [ClassicSimilarity], result of:
4.5391517 = fieldWeight in 121, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.5391517 = idf(docFreq=1283, maxDocs=44218)
1.0 = fieldNorm(doc=121)
- Theme
- OPAC
-
Hildreth, C.R.: Online Public Access Catalogs (1985)
4.54
4.5391517 = weight(theme_ss:OPAC in 265) [ClassicSimilarity], result of:
4.5391517 = fieldWeight in 265, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.5391517 = idf(docFreq=1283, maxDocs=44218)
1.0 = fieldNorm(doc=265)
- Theme
- OPAC
-
Janosky, B.; Smith, P.; Hildreth, C.R.: Online library cataloging systems : an analysis of user errors (1986)
4.54
4.5391517 = weight(theme_ss:OPAC in 800) [ClassicSimilarity], result of:
4.5391517 = fieldWeight in 800, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.5391517 = idf(docFreq=1283, maxDocs=44218)
1.0 = fieldNorm(doc=800)
- Theme
- OPAC
-
Hildreth, C.R.: Intelligent interfaces and retrieval methods for subject searching in bibliographic retrieval systems (1989)
4.54
4.5391517 = weight(theme_ss:OPAC in 2306) [ClassicSimilarity], result of:
4.5391517 = fieldWeight in 2306, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.5391517 = idf(docFreq=1283, maxDocs=44218)
1.0 = fieldNorm(doc=2306)
- Theme
- OPAC
-
Hildreth, C.R.: Online public access catalogs : the user interface (1982)
4.54
4.5391517 = weight(theme_ss:OPAC in 2426) [ClassicSimilarity], result of:
4.5391517 = fieldWeight in 2426, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.5391517 = idf(docFreq=1283, maxDocs=44218)
1.0 = fieldNorm(doc=2426)
- Theme
- OPAC
-
Hildreth, C.R.: Pursuing the ideal : generations of online catalogs (1984)
4.54
4.5391517 = weight(theme_ss:OPAC in 5408) [ClassicSimilarity], result of:
4.5391517 = fieldWeight in 5408, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.5391517 = idf(docFreq=1283, maxDocs=44218)
1.0 = fieldNorm(doc=5408)
- Theme
- OPAC