Crawford, J.: Evaluation of library and information services (1996)
0.02
0.017113607 = product of:
0.034227215 = sum of:
0.008916007 = weight(_text_:a in 1296) [ClassicSimilarity], result of:
0.008916007 = score(doc=1296,freq=2.0), product of:
0.05832264 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.05058132 = queryNorm
0.15287387 = fieldWeight in 1296, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=1296)
0.025311206 = product of:
0.05062241 = sum of:
0.05062241 = weight(_text_:information in 1296) [ClassicSimilarity], result of:
0.05062241 = score(doc=1296,freq=12.0), product of:
0.088794395 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.05058132 = queryNorm
0.5701082 = fieldWeight in 1296, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=1296)
0.5 = coord(1/2)
0.5 = coord(2/4)
- COMPASS
- Information services
- Footnote
- Rez. in: Managing information. 3(1996) no.10, S.45 (A. Dawson)
- LCSH
- Information services / Evaluation
- Subject
- Information services / Evaluation
Information services