Olson, N.B.: Cataloging of audiovisual materials : a manual based on AACR2 (1992)
0.00
0.0017656671 = product of:
0.0070626684 = sum of:
0.0070626684 = product of:
0.028250674 = sum of:
0.028250674 = weight(_text_:based in 1518) [ClassicSimilarity], result of:
0.028250674 = score(doc=1518,freq=2.0), product of:
0.14144066 = queryWeight, product of:
3.0129938 = idf(docFreq=5906, maxDocs=44218)
0.04694356 = queryNorm
0.19973516 = fieldWeight in 1518, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0129938 = idf(docFreq=5906, maxDocs=44218)
0.046875 = fieldNorm(doc=1518)
0.25 = coord(1/4)
0.25 = coord(1/4)