Bacsanyi, K.; Lynn, P.: CD-ROMs : instructional methods and user reactions (1989)
0.01
0.00514244 = product of:
0.015427319 = sum of:
0.015427319 = product of:
0.046281956 = sum of:
0.046281956 = weight(_text_:k in 1526) [ClassicSimilarity], result of:
0.046281956 = score(doc=1526,freq=2.0), product of:
0.16763605 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0469598 = queryNorm
0.27608594 = fieldWeight in 1526, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=1526)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
