Dykstra, M.: PRECIS: a primer (1985)
0.18
0.18079904 = product of:
0.30133173 = sum of:
0.09683614 = weight(_text_:context in 664) [ClassicSimilarity], result of:
0.09683614 = score(doc=664,freq=2.0), product of:
0.17622331 = queryWeight, product of:
4.14465 = idf(docFreq=1904, maxDocs=44218)
0.04251826 = queryNorm
0.54950815 = fieldWeight in 664, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.14465 = idf(docFreq=1904, maxDocs=44218)
0.09375 = fieldNorm(doc=664)
0.107641 = weight(_text_:index in 664) [ClassicSimilarity], result of:
0.107641 = score(doc=664,freq=2.0), product of:
0.18579477 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.04251826 = queryNorm
0.5793543 = fieldWeight in 664, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.09375 = fieldNorm(doc=664)
0.09685459 = weight(_text_:system in 664) [ClassicSimilarity], result of:
0.09685459 = score(doc=664,freq=6.0), product of:
0.13391352 = queryWeight, product of:
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.04251826 = queryNorm
0.72326225 = fieldWeight in 664, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.09375 = fieldNorm(doc=664)
0.6 = coord(3/5)
- LCSH
- PRECIS (Indexing system)
- Subject
- PRECIS (Indexing system)
- Theme
- Preserved Context Index System (PRECIS)
Austin, D.: PRECIS: a manual of concept analysis and subject indexing (1984)
0.12
0.12053269 = product of:
0.20088781 = sum of:
0.064557426 = weight(_text_:context in 6961) [ClassicSimilarity], result of:
0.064557426 = score(doc=6961,freq=2.0), product of:
0.17622331 = queryWeight, product of:
4.14465 = idf(docFreq=1904, maxDocs=44218)
0.04251826 = queryNorm
0.36633876 = fieldWeight in 6961, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.14465 = idf(docFreq=1904, maxDocs=44218)
0.0625 = fieldNorm(doc=6961)
0.07176066 = weight(_text_:index in 6961) [ClassicSimilarity], result of:
0.07176066 = score(doc=6961,freq=2.0), product of:
0.18579477 = queryWeight, product of:
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.04251826 = queryNorm
0.3862362 = fieldWeight in 6961, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.369764 = idf(docFreq=1520, maxDocs=44218)
0.0625 = fieldNorm(doc=6961)
0.06456973 = weight(_text_:system in 6961) [ClassicSimilarity], result of:
0.06456973 = score(doc=6961,freq=6.0), product of:
0.13391352 = queryWeight, product of:
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.04251826 = queryNorm
0.48217484 = fieldWeight in 6961, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.0625 = fieldNorm(doc=6961)
0.6 = coord(3/5)
- LCSH
- PRECIS (Indexing system)
- Subject
- PRECIS (Indexing system)
- Theme
- Preserved Context Index System (PRECIS)