Thesaurofacet: a thesaurus and faceted classification for engineering and related subjects (1969)
0.01
0.012673602 = product of:
0.025347205 = sum of:
0.025347205 = product of:
0.05069441 = sum of:
0.05069441 = weight(_text_:r in 344) [ClassicSimilarity], result of:
0.05069441 = score(doc=344,freq=2.0), product of:
0.17326194 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.05234091 = queryNorm
0.29258826 = fieldWeight in 344, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0625 = fieldNorm(doc=344)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Editor
- Aitchison, J.; Gomersall, A.; Ireland, R. (Bearb.)