-
Studwell, W.E.: ¬A tale of two decades, or, the decline of the fortunes of LC subject headings (1994)
0.00
0.0021481595 = product of:
0.012888957 = sum of:
0.012888957 = weight(_text_:in in 749) [ClassicSimilarity], result of:
0.012888957 = score(doc=749,freq=6.0), product of:
0.061893053 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.045501083 = queryNorm
0.2082456 = fieldWeight in 749, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.0625 = fieldNorm(doc=749)
0.16666667 = coord(1/6)
- Abstract
- Claims that there is no clear plan, comprehensive philosophy, or macro approach to the revision of Library of Congress Subject Headings. Having missed a great opportunity in the mid-1980s to develop a subject analog of AACR2, LC is now in a period of decline. Discusses alternatives to LC subject access such as PRECIS and keyword searching. Urges LC to halt and reverse the decline by bold, decisive action in the 1990s
-
Studwell, W.E.: Library of Congress Subject Headings : philosophy, practice, and prospects (1990)
0.00
0.0018603605 = product of:
0.011162163 = sum of:
0.011162163 = weight(_text_:in in 241) [ClassicSimilarity], result of:
0.011162163 = score(doc=241,freq=2.0), product of:
0.061893053 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.045501083 = queryNorm
0.18034597 = fieldWeight in 241, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.09375 = fieldNorm(doc=241)
0.16666667 = coord(1/6)
- Footnote
- Rez. in: International classification 19(1992) no.3, S.166 (H. Schnelling)
-
Studwell, W.E.: ¬The three camps : the present and possible future status of subject access in online catalogues (1996)
0.00
0.0012402403 = product of:
0.0074414415 = sum of:
0.0074414415 = weight(_text_:in in 6579) [ClassicSimilarity], result of:
0.0074414415 = score(doc=6579,freq=2.0), product of:
0.061893053 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.045501083 = queryNorm
0.120230645 = fieldWeight in 6579, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.0625 = fieldNorm(doc=6579)
0.16666667 = coord(1/6)