-
Crawford, J.: Evaluation of library and information services (2000)
0.00
0.0025090303 = product of:
0.0050180606 = sum of:
0.0050180606 = product of:
0.010036121 = sum of:
0.010036121 = weight(_text_:e in 835) [ClassicSimilarity], result of:
0.010036121 = score(doc=835,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.19057012 = fieldWeight in 835, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=835)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Reference and information services : an introduction (2001)
0.00
0.001672687 = product of:
0.003345374 = sum of:
0.003345374 = product of:
0.006690748 = sum of:
0.006690748 = weight(_text_:e in 1522) [ClassicSimilarity], result of:
0.006690748 = score(doc=1522,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.12704675 = fieldWeight in 1522, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=1522)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Nicholas, D.: Assessing information needs : tools, techniques and concepts for the Internet age (2000)
0.00
0.0012545151 = product of:
0.0025090303 = sum of:
0.0025090303 = product of:
0.0050180606 = sum of:
0.0050180606 = weight(_text_:e in 1745) [ClassicSimilarity], result of:
0.0050180606 = score(doc=1745,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.09528506 = fieldWeight in 1745, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=1745)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e