Hernon, P.; Shuler, J.A.; Dugan, R.E.: U.S. Government on the Web : getting the information you need (1999)
0.03
0.032655 = product of:
0.06531 = sum of:
0.06531 = product of:
0.13062 = sum of:
0.13062 = weight(_text_:x in 4950) [ClassicSimilarity], result of:
0.13062 = score(doc=4950,freq=2.0), product of:
0.2333109 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.055251822 = queryNorm
0.55985385 = fieldWeight in 4950, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.09375 = fieldNorm(doc=4950)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Isbn
- 1-56308-757-X
