-
Dykstra, M.: PRECIS in the online catalog (1989)
0.03
0.028215542 = product of:
0.13167253 = sum of:
0.05092278 = weight(_text_:subject in 454) [ClassicSimilarity], result of:
0.05092278 = score(doc=454,freq=2.0), product of:
0.10738805 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.03002521 = queryNorm
0.4741941 = fieldWeight in 454, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.09375 = fieldNorm(doc=454)
0.04037488 = weight(_text_:classification in 454) [ClassicSimilarity], result of:
0.04037488 = score(doc=454,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.42223644 = fieldWeight in 454, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.09375 = fieldNorm(doc=454)
0.04037488 = weight(_text_:classification in 454) [ClassicSimilarity], result of:
0.04037488 = score(doc=454,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.42223644 = fieldWeight in 454, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.09375 = fieldNorm(doc=454)
0.21428572 = coord(3/14)
- Footnote
- Simultaneously published as Subject Control in Online Catalogs
- Source
- Cataloging and classification quarterly. 10(1989) nos.1/2, S.81-94
-
Dykstra, M.: PRECIS: a primer (1985)
0.02
0.021803116 = product of:
0.1526218 = sum of:
0.07201569 = weight(_text_:subject in 664) [ClassicSimilarity], result of:
0.07201569 = score(doc=664,freq=4.0), product of:
0.10738805 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.03002521 = queryNorm
0.67061174 = fieldWeight in 664, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.09375 = fieldNorm(doc=664)
0.08060611 = product of:
0.16121222 = sum of:
0.16121222 = weight(_text_:schemes in 664) [ClassicSimilarity], result of:
0.16121222 = score(doc=664,freq=4.0), product of:
0.16067243 = queryWeight, product of:
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.03002521 = queryNorm
1.0033596 = fieldWeight in 664, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.09375 = fieldNorm(doc=664)
0.5 = coord(1/2)
0.14285715 = coord(2/14)
- PRECIS
- Documents / Subject indexing / Schemes: PRECIS
- Subject
- Documents / Subject indexing / Schemes: PRECIS
-
Dykstra, M.: Subject analysis and thesauri : a background (1989)
0.01
0.0060622366 = product of:
0.08487131 = sum of:
0.08487131 = weight(_text_:subject in 1189) [ClassicSimilarity], result of:
0.08487131 = score(doc=1189,freq=2.0), product of:
0.10738805 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.03002521 = queryNorm
0.79032356 = fieldWeight in 1189, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.15625 = fieldNorm(doc=1189)
0.071428575 = coord(1/14)
-
Dykstra, M.: Can subject headings be saved? (1988)
0.00
0.004849789 = product of:
0.067897044 = sum of:
0.067897044 = weight(_text_:subject in 76) [ClassicSimilarity], result of:
0.067897044 = score(doc=76,freq=2.0), product of:
0.10738805 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.03002521 = queryNorm
0.63225883 = fieldWeight in 76, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.125 = fieldNorm(doc=76)
0.071428575 = coord(1/14)
-
Dykstra, M.: LC subject headings disguised as a thesaurus (1988)
0.00
0.0042435653 = product of:
0.059409913 = sum of:
0.059409913 = weight(_text_:subject in 77) [ClassicSimilarity], result of:
0.059409913 = score(doc=77,freq=2.0), product of:
0.10738805 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.03002521 = queryNorm
0.5532265 = fieldWeight in 77, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.109375 = fieldNorm(doc=77)
0.071428575 = coord(1/14)
-
Dykstra, M.: Subject indexing and retrieval: what more can technology do? (1987)
0.00
0.0042435653 = product of:
0.059409913 = sum of:
0.059409913 = weight(_text_:subject in 152) [ClassicSimilarity], result of:
0.059409913 = score(doc=152,freq=2.0), product of:
0.10738805 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.03002521 = queryNorm
0.5532265 = fieldWeight in 152, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.109375 = fieldNorm(doc=152)
0.071428575 = coord(1/14)
-
Dykstra, M.: PRECIS in the online catalog (1989)
0.00
0.0042435653 = product of:
0.059409913 = sum of:
0.059409913 = weight(_text_:subject in 348) [ClassicSimilarity], result of:
0.059409913 = score(doc=348,freq=2.0), product of:
0.10738805 = queryWeight, product of:
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.03002521 = queryNorm
0.5532265 = fieldWeight in 348, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.576596 = idf(docFreq=3361, maxDocs=44218)
0.109375 = fieldNorm(doc=348)
0.071428575 = coord(1/14)
- Source
- Subject control in online catalogs. Ed.: R.P. Holley
