Rowley, J.: ¬The basics of information systems (1996)
0.02
0.021201469 = product of:
0.042402938 = sum of:
0.042402938 = product of:
0.084805876 = sum of:
0.084805876 = weight(_text_:c in 2548) [ClassicSimilarity], result of:
0.084805876 = score(doc=2548,freq=2.0), product of:
0.1854366 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.05375901 = queryNorm
0.45733082 = fieldWeight in 2548, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.09375 = fieldNorm(doc=2548)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Rez. in: Managing information. 3(1996) no.6, S.47 (C. Smith)