Vizine-Goetz, D.; Markey, K.: Characteristics of subject heading records in the machine-readable Library of Congress Subject Headings (1989)
0.00
8.3767803E-4 = product of:
0.00837678 = sum of:
0.00837678 = weight(_text_:information in 1060) [ClassicSimilarity], result of:
0.00837678 = score(doc=1060,freq=2.0), product of:
0.05398669 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.030753274 = queryNorm
0.1551638 = fieldWeight in 1060, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=1060)
0.1 = coord(1/10)
- Source
- Information technology and libraries. 8(1989), S.203-209