-
Bryant, P.: Use and understanding of the library catalogues in Cambridge University Library : a survey (1993)
0.01
0.011039805 = product of:
0.02207961 = sum of:
0.02207961 = product of:
0.04415922 = sum of:
0.04415922 = weight(_text_:r in 7311) [ClassicSimilarity], result of:
0.04415922 = score(doc=7311,freq=2.0), product of:
0.15092614 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.045593463 = queryNorm
0.29258826 = fieldWeight in 7311, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0625 = fieldNorm(doc=7311)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- r
-
Dyer, H.; Bouchet, M.-L.: ¬A comparison between the perceived value of information retrieved via end-user searching of CD-ROMs and mediated online searching (1995)
0.01
0.00965983 = product of:
0.01931966 = sum of:
0.01931966 = product of:
0.03863932 = sum of:
0.03863932 = weight(_text_:r in 2417) [ClassicSimilarity], result of:
0.03863932 = score(doc=2417,freq=2.0), product of:
0.15092614 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.045593463 = queryNorm
0.25601473 = fieldWeight in 2417, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0546875 = fieldNorm(doc=2417)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- r
-
Crawford, J.C.; Thorn, L.C.; Powles, J.A.: ¬A survey of subject access to academic library catalogues in Great Britain : a report to the British Library Research and Development Department (1992)
0.01
0.00965983 = product of:
0.01931966 = sum of:
0.01931966 = product of:
0.03863932 = sum of:
0.03863932 = weight(_text_:r in 367) [ClassicSimilarity], result of:
0.03863932 = score(doc=367,freq=2.0), product of:
0.15092614 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.045593463 = queryNorm
0.25601473 = fieldWeight in 367, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0546875 = fieldNorm(doc=367)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- r
-
Woods, F.; Walsh, C.; Ford, N.: Effects of postings information on user searching behaviour (1994)
0.01
0.0082798535 = product of:
0.016559707 = sum of:
0.016559707 = product of:
0.033119414 = sum of:
0.033119414 = weight(_text_:r in 940) [ClassicSimilarity], result of:
0.033119414 = score(doc=940,freq=2.0), product of:
0.15092614 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.045593463 = queryNorm
0.2194412 = fieldWeight in 940, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.046875 = fieldNorm(doc=940)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- r