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subject_ss:"Classification / Books"
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- ddc's%3a%22025.4%2F9 %2f dc19%22 2
- ddc's%3a%22028.4%2F9 %2f dc19%22 2
- decss%3a%22025.4%2F9 %2f dc19%22 2
- ddc's%3a%20025.4%2F9 %2f dc19%22 2
- decss%3a%22028.4%2F9 %2f dc19%22 2
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Hunter, E.J.: Classification - made simple (1987)
0.09
0.08738404 = product of: 0.2621521 = sum of: 0.2621521 = product of: 0.5243042 = sum of: 0.5243042 = weight(_text_:dc19 in 3396) [ClassicSimilarity], result of: 0.5243042 = score(doc=3396,freq=4.0), product of: 0.33284992 = queryWeight, product of: 8.401051 = idf(docFreq=26, maxDocs=44218) 0.039620034 = queryNorm 1.575197 = fieldWeight in 3396, product of: 2.0 = tf(freq=4.0), with freq of: 4.0 = termFreq=4.0 8.401051 = idf(docFreq=26, maxDocs=44218) 0.09375 = fieldNorm(doc=3396) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
- Classification
- 025.4'2 / dc19
- DDC
- 025.4'2 / dc19
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Langridge, D.W.: Subject analysis : principles and procedures (1989)
0.05
0.05097402 = product of: 0.15292205 = sum of: 0.15292205 = product of: 0.3058441 = sum of: 0.3058441 = weight(_text_:dc19 in 2021) [ClassicSimilarity], result of: 0.3058441 = score(doc=2021,freq=4.0), product of: 0.33284992 = queryWeight, product of: 8.401051 = idf(docFreq=26, maxDocs=44218) 0.039620034 = queryNorm 0.9188649 = fieldWeight in 2021, product of: 2.0 = tf(freq=4.0), with freq of: 4.0 = termFreq=4.0 8.401051 = idf(docFreq=26, maxDocs=44218) 0.0546875 = fieldNorm(doc=2021) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
- Classification
- 025.4'7 / dc19
- DDC
- 025.4'7 / dc19