-
Rowley, J.: ¬The basics of information systems (1996)
0.02
0.021704052 = product of:
0.09766823 = sum of:
0.012701439 = weight(_text_:of in 2548) [ClassicSimilarity], result of:
0.012701439 = score(doc=2548,freq=2.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.20732689 = fieldWeight in 2548, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.09375 = fieldNorm(doc=2548)
0.08496679 = weight(_text_:systems in 2548) [ClassicSimilarity], result of:
0.08496679 = score(doc=2548,freq=6.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.7057227 = fieldWeight in 2548, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.09375 = fieldNorm(doc=2548)
0.22222222 = coord(2/9)
- COMPASS
- Information systems
- Subject
- Information systems
-
Rowley, J.: Mechanised in-house information systems (1979)
0.01
0.009084371 = product of:
0.08175933 = sum of:
0.08175933 = weight(_text_:systems in 3044) [ClassicSimilarity], result of:
0.08175933 = score(doc=3044,freq=2.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.679082 = fieldWeight in 3044, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.15625 = fieldNorm(doc=3044)
0.11111111 = coord(1/9)
-
Rowley, J.; Slack, F.: Designing public access systems (1998)
0.01
0.0063590594 = product of:
0.057231534 = sum of:
0.057231534 = weight(_text_:systems in 2330) [ClassicSimilarity], result of:
0.057231534 = score(doc=2330,freq=2.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.47535738 = fieldWeight in 2330, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.109375 = fieldNorm(doc=2330)
0.11111111 = coord(1/9)