@book{16539,
	author = {Gupta, S.P},
	title = {Civil Engineering :},
	publisher = {CBS Publishers & Distributors,},
	year = {2015.},
	address = {New Delhi :},
	edition = {3rd ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/8123907974/chopaconline-20}
}