@book{2706,
	author = {Gupta, B. L. and Gupta, Amit},
	title = {Roads, railways, bridges, tunnels and harbour-dock engineering /},
	publisher = {Wiley,},
	year = {c1982.},
	address = {New Delhi :},
	edition = {2nd ed.},
	note = {"A Wiley-Interscience publication."}
}