-
Nicholas, D.: Assessing information needs : tools and techniques (1996)
0.02
0.019182649 = product of:
0.09591324 = sum of:
0.09591324 = weight(_text_:22 in 5941) [ClassicSimilarity], result of:
0.09591324 = score(doc=5941,freq=2.0), product of:
0.24790114 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.07079189 = queryNorm
0.38690117 = fieldWeight in 5941, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=5941)
0.2 = coord(1/5)
- Date
- 26. 2.2008 19:22:51
-
Webb, S.P.: Creating an information service (1996)
0.02
0.015012798 = product of:
0.07506399 = sum of:
0.07506399 = weight(_text_:21 in 2437) [ClassicSimilarity], result of:
0.07506399 = score(doc=2437,freq=2.0), product of:
0.2193083 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.07079189 = queryNorm
0.3422761 = fieldWeight in 2437, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.078125 = fieldNorm(doc=2437)
0.2 = coord(1/5)
- Date
- 26. 7.2002 21:40:00
-
Hill, M.W.: National information policies and strategies : an overview and bibliographic survey (1994)
0.01
0.012010238 = product of:
0.06005119 = sum of:
0.06005119 = weight(_text_:21 in 1093) [ClassicSimilarity], result of:
0.06005119 = score(doc=1093,freq=2.0), product of:
0.2193083 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.07079189 = queryNorm
0.27382088 = fieldWeight in 1093, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.0625 = fieldNorm(doc=1093)
0.2 = coord(1/5)
- Date
- 26. 7.2002 14:05:21
-
Reference and information services : an introduction (2001)
0.01
0.012010238 = product of:
0.06005119 = sum of:
0.06005119 = weight(_text_:21 in 1522) [ClassicSimilarity], result of:
0.06005119 = score(doc=1522,freq=2.0), product of:
0.2193083 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.07079189 = queryNorm
0.27382088 = fieldWeight in 1522, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.0625 = fieldNorm(doc=1522)
0.2 = coord(1/5)
- Date
- 1. 3.2008 10:21:17
-
Nicholas, D.: Assessing information needs : tools, techniques and concepts for the Internet age (2000)
0.01
0.009007679 = product of:
0.045038395 = sum of:
0.045038395 = weight(_text_:21 in 1745) [ClassicSimilarity], result of:
0.045038395 = score(doc=1745,freq=2.0), product of:
0.2193083 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.07079189 = queryNorm
0.20536566 = fieldWeight in 1745, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.046875 = fieldNorm(doc=1745)
0.2 = coord(1/5)
- Date
- 21. 3.2008 18:36:53