-
Olson, H.A.; Boll, J.J.: Subject access in online catalogs (2001)
0.01
0.011053714 = product of:
0.022107428 = sum of:
0.022107428 = product of:
0.044214856 = sum of:
0.044214856 = weight(_text_:12 in 4137) [ClassicSimilarity], result of:
0.044214856 = score(doc=4137,freq=2.0), product of:
0.14468795 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.052312028 = queryNorm
0.30558768 = fieldWeight in 4137, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.078125 = fieldNorm(doc=4137)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 26. 8.2005 15:12:32
-
Olson, H.A.; Boll, J.J.: Subject analysis in online catalogs (2001)
0.01
0.0077375993 = product of:
0.015475199 = sum of:
0.015475199 = product of:
0.030950397 = sum of:
0.030950397 = weight(_text_:12 in 6113) [ClassicSimilarity], result of:
0.030950397 = score(doc=6113,freq=2.0), product of:
0.14468795 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.052312028 = queryNorm
0.21391137 = fieldWeight in 6113, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.0546875 = fieldNorm(doc=6113)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 23. 6.2002 12:56:57
-
Drabenstott, K.M.; Vizine-Goetz, D.: Using subject headings for online retrieval : theory, practice and potential (1994)
0.01
0.006632228 = product of:
0.013264456 = sum of:
0.013264456 = product of:
0.026528912 = sum of:
0.026528912 = weight(_text_:12 in 386) [ClassicSimilarity], result of:
0.026528912 = score(doc=386,freq=2.0), product of:
0.14468795 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.052312028 = queryNorm
0.1833526 = fieldWeight in 386, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.046875 = fieldNorm(doc=386)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Isbn
- 0-12-221570-2
-
Principles underlying subject heading languages (SHLs) (1999)
0.01
0.006632228 = product of:
0.013264456 = sum of:
0.013264456 = product of:
0.026528912 = sum of:
0.026528912 = weight(_text_:12 in 1659) [ClassicSimilarity], result of:
0.026528912 = score(doc=1659,freq=2.0), product of:
0.14468795 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.052312028 = queryNorm
0.1833526 = fieldWeight in 1659, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.046875 = fieldNorm(doc=1659)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 8. 3.2008 14:51:12