Oudenrijn, J.v.d.: Multimediale digitale boeken : hoe zit het met de toegankelijkheid? (1994)
0.01
0.012231421 = product of:
0.036694262 = sum of:
0.036694262 = product of:
0.073388524 = sum of:
0.073388524 = weight(_text_:de in 947) [ClassicSimilarity], result of:
0.073388524 = score(doc=947,freq=2.0), product of:
0.193205 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.044957645 = queryNorm
0.37984797 = fieldWeight in 947, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.0625 = fieldNorm(doc=947)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
