@book{1256,
	author = {Papacostas, C S. and Prevedouros, P D },
	title = {Transportation engineering and planning /},
	publisher = {Prentice Hall, },
	year = {©2001.},
	address = {Upper Saddle River, NJ, New Delhi : },
	edition = {3rd ed.},
	note = {Includes index.}
}