Oberhauser, O.: Multimedia information storage and retrieval using optical disc technology : potential for library and information services (1990)
0.01
0.0056084236 = product of:
0.03365054 = sum of:
0.03365054 = weight(_text_:services in 1543) [ClassicSimilarity], result of:
0.03365054 = score(doc=1543,freq=2.0), product of:
0.16591617 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.045191888 = queryNorm
0.2028165 = fieldWeight in 1543, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.0390625 = fieldNorm(doc=1543)
0.16666667 = coord(1/6)
