@book{5466,
	author = {Gupta, S. P.  and Gupta, S. S.},
	title = {Civil engineering :},
	publisher = {CBS Publishers & distributors.,},
	year = {1989 [Reprinted 1996].},
	address = {New Delhi :},
	edition = {2nd ed. },
	note = {Includes index. }
}