Mischo, W.H.: Expanded subject access to reference collection materials (1979)
0.04
0.04462895 = product of:
0.1785158 = sum of:
0.1785158 = weight(_text_:assisted in 837) [ClassicSimilarity], result of:
0.1785158 = score(doc=837,freq=2.0), product of:
0.29897895 = queryWeight, product of:
6.7552447 = idf(docFreq=139, maxDocs=44218)
0.04425879 = queryNorm
0.5970849 = fieldWeight in 837, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7552447 = idf(docFreq=139, maxDocs=44218)
0.0625 = fieldNorm(doc=837)
0.25 = coord(1/4)
- Abstract
- This paper reports a computer-assisted printed index emphasizing expanded subject access to the more than 6.000 titles in the Iowa State University Library reference collection. The index displays abbreviated-length records and is designed to complement existing catalogs with a minimum of duplication of information. The limitations of subject access to reference materials via LCSH is discussed and a system for assigning subject descriptors to reference titles is described
