@book{329603,
	author = {Tonias, Demetrios E. and Zhao, Jim J.},
	title = {Bridge engineering /},
	publisher = {McGraw Hill,},
	year = {c2007.},
	address = {New York :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0668/2006047315-b.html}
}