-
Potmesil, M.: Maps alive : viewing geospatial information on the WWW (1997)
0.01
0.0060665067 = product of:
0.012133013 = sum of:
0.012133013 = product of:
0.03639904 = sum of:
0.03639904 = weight(_text_:22 in 2703) [ClassicSimilarity], result of:
0.03639904 = score(doc=2703,freq=2.0), product of:
0.15679733 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044775832 = queryNorm
0.23214069 = fieldWeight in 2703, 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=2703)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Large, A.; Beheshti, J.; Breuleux, A.: ¬A comparison of information retrieval from print and CD-ROM versions of an encyclopedia by elementary school students (1994)
0.01
0.005827277 = product of:
0.011654554 = sum of:
0.011654554 = product of:
0.03496366 = sum of:
0.03496366 = weight(_text_:j in 1015) [ClassicSimilarity], result of:
0.03496366 = score(doc=1015,freq=2.0), product of:
0.14227505 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044775832 = queryNorm
0.24574696 = fieldWeight in 1015, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=1015)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Nicholas, D.: LISA Plus on CD-ROM : version 4 (1997)
0.01
0.005055423 = product of:
0.010110846 = sum of:
0.010110846 = product of:
0.030332536 = sum of:
0.030332536 = weight(_text_:22 in 228) [ClassicSimilarity], result of:
0.030332536 = score(doc=228,freq=2.0), product of:
0.15679733 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044775832 = queryNorm
0.19345059 = fieldWeight in 228, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=228)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 9. 2.1997 18:44:22