Peters, H.J.: User reactions to PRECIS indexes (1981)
0.01
0.01281352 = product of:
0.10250816 = sum of:
0.10250816 = weight(_text_:studies in 383) [ClassicSimilarity], result of:
0.10250816 = score(doc=383,freq=2.0), product of:
0.16608201 = queryWeight, product of:
3.9902744 = idf(docFreq=2222, maxDocs=44218)
0.0416217 = queryNorm
0.6172141 = fieldWeight in 383, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9902744 = idf(docFreq=2222, maxDocs=44218)
0.109375 = fieldNorm(doc=383)
0.125 = coord(1/8)
- Imprint
- Liverpool : Polytechnic. School of Librarianship and Information Studies