Dewar, M.: Restructuring the Library of Congress Subject Headings : Subject access and bibliographic instruction: two sides of the OPAC problem (1988)
0.00
0.004736151 = product of:
0.011840377 = sum of:
0.005572672 = weight(_text_:s in 2778) [ClassicSimilarity], result of:
0.005572672 = score(doc=2778,freq=2.0), product of:
0.038659193 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.035557263 = queryNorm
0.14414869 = fieldWeight in 2778, 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=2778)
0.0062677055 = weight(_text_:a in 2778) [ClassicSimilarity], result of:
0.0062677055 = score(doc=2778,freq=2.0), product of:
0.040999193 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.035557263 = queryNorm
0.15287387 = fieldWeight in 2778, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=2778)
0.4 = coord(2/5)
- Pages
- S. -
- Type
- a
