-
Tedd, L.A.; Yeates, R.: ¬A personalized current awareness service for library and information services staff : an overview of the NewsAgent for Libraries project (1998)
0.10
0.10332876 = product of:
0.20665751 = sum of:
0.20665751 = sum of:
0.16623828 = weight(_text_:l.a in 3042) [ClassicSimilarity], result of:
0.16623828 = score(doc=3042,freq=2.0), product of:
0.35310858 = queryWeight, product of:
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.049721226 = queryNorm
0.47078514 = fieldWeight in 3042, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.046875 = fieldNorm(doc=3042)
0.040419236 = weight(_text_:22 in 3042) [ClassicSimilarity], result of:
0.040419236 = score(doc=3042,freq=2.0), product of:
0.17411526 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.049721226 = queryNorm
0.23214069 = fieldWeight in 3042, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3042)
0.5 = coord(1/2)
- Date
- 22. 2.1999 17:50:10
-
Tedd, L.A.: ¬An introduction to computer-based library systems (1993)
0.10
0.09697232 = product of:
0.19394463 = sum of:
0.19394463 = product of:
0.38788927 = sum of:
0.38788927 = weight(_text_:l.a in 7640) [ClassicSimilarity], result of:
0.38788927 = score(doc=7640,freq=2.0), product of:
0.35310858 = queryWeight, product of:
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.049721226 = queryNorm
1.0984986 = fieldWeight in 7640, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.109375 = fieldNorm(doc=7640)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Tedd, L.A.: OPACs through the ages (1994)
0.08
0.08311914 = product of:
0.16623828 = sum of:
0.16623828 = product of:
0.33247656 = sum of:
0.33247656 = weight(_text_:l.a in 3821) [ClassicSimilarity], result of:
0.33247656 = score(doc=3821,freq=2.0), product of:
0.35310858 = queryWeight, product of:
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.049721226 = queryNorm
0.9415703 = fieldWeight in 3821, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.09375 = fieldNorm(doc=3821)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Large, A.; Tedd, L.A.; Hartley, R.J.: Information seeking in the online age : principles and practice (1999)
0.07
0.06926595 = product of:
0.1385319 = sum of:
0.1385319 = product of:
0.2770638 = sum of:
0.2770638 = weight(_text_:l.a in 5446) [ClassicSimilarity], result of:
0.2770638 = score(doc=5446,freq=2.0), product of:
0.35310858 = queryWeight, product of:
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.049721226 = queryNorm
0.78464186 = fieldWeight in 5446, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.078125 = fieldNorm(doc=5446)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Tedd, L.A.: ¬The changing face of CD-ROM (1995)
0.06
0.05541276 = product of:
0.11082552 = sum of:
0.11082552 = product of:
0.22165103 = sum of:
0.22165103 = weight(_text_:l.a in 2760) [ClassicSimilarity], result of:
0.22165103 = score(doc=2760,freq=2.0), product of:
0.35310858 = queryWeight, product of:
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.049721226 = queryNorm
0.6277135 = fieldWeight in 2760, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.0625 = fieldNorm(doc=2760)
0.5 = coord(1/2)
0.5 = coord(1/2)