-
Dykstra, M.: Can subject headings be saved? (1988)
0.01
0.011304858 = product of:
0.022609716 = sum of:
0.022609716 = product of:
0.045219433 = sum of:
0.045219433 = weight(_text_:m in 76) [ClassicSimilarity], result of:
0.045219433 = score(doc=76,freq=2.0), product of:
0.10279487 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.041308817 = queryNorm
0.4398997 = fieldWeight in 76, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.125 = fieldNorm(doc=76)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Dykstra, M.: LC subject headings disguised as a thesaurus (1988)
0.01
0.009891751 = product of:
0.019783502 = sum of:
0.019783502 = product of:
0.039567005 = sum of:
0.039567005 = weight(_text_:m in 77) [ClassicSimilarity], result of:
0.039567005 = score(doc=77,freq=2.0), product of:
0.10279487 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.041308817 = queryNorm
0.38491225 = fieldWeight in 77, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=77)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Studwell, W.E.: Why not an 'AACR' for subject headings? (1985)
0.01
0.009794354 = product of:
0.019588709 = sum of:
0.019588709 = product of:
0.039177418 = sum of:
0.039177418 = weight(_text_:22 in 363) [ClassicSimilarity], result of:
0.039177418 = score(doc=363,freq=2.0), product of:
0.14465643 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041308817 = queryNorm
0.2708308 = fieldWeight in 363, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=363)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 7. 1.2007 13:22:01
-
Dewar, M.: Restructuring the Library of Congress Subject Headings : Subject access and bibliographic instruction: two sides of the OPAC problem (1988)
0.01
0.008478644 = product of:
0.016957289 = sum of:
0.016957289 = product of:
0.033914577 = sum of:
0.033914577 = weight(_text_:m in 2778) [ClassicSimilarity], result of:
0.033914577 = score(doc=2778,freq=2.0), product of:
0.10279487 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.041308817 = queryNorm
0.3299248 = fieldWeight in 2778, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=2778)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Kirtland, M.; Cochrane, P.A.: Critical views of LCSH - Library of Congress Subject Headings : a bibliographic and bibliometric essay (1981)
0.01
0.005652429 = product of:
0.011304858 = sum of:
0.011304858 = product of:
0.022609716 = sum of:
0.022609716 = weight(_text_:m in 273) [ClassicSimilarity], result of:
0.022609716 = score(doc=273,freq=2.0), product of:
0.10279487 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.041308817 = queryNorm
0.21994986 = fieldWeight in 273, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0625 = fieldNorm(doc=273)
0.5 = coord(1/2)
0.5 = coord(1/2)