Williams, R.V.; Whitmire, L.; Bradley, C.: Bibliography of the history of information science in North America : 1900-1995 (1997)
0.00
0.0013335737 = product of:
0.004000721 = sum of:
0.004000721 = product of:
0.020003606 = sum of:
0.020003606 = weight(_text_:2 in 53) [ClassicSimilarity], result of:
0.020003606 = score(doc=53,freq=2.0), product of:
0.10473217 = queryWeight, product of:
2.4695914 = idf(docFreq=10170, maxDocs=44218)
0.042408705 = queryNorm
0.19099772 = fieldWeight in 53, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4695914 = idf(docFreq=10170, maxDocs=44218)
0.0546875 = fieldNorm(doc=53)
0.2 = coord(1/5)
0.33333334 = coord(1/3)
- Footnote
- Contribution to part 1 of a 2 part series on the history of documentation and information science