Wright, Paul H. Transportation engineering : planning and design / Paul H. Wright, Norman J. Ashford, Robert J. [i.e. E.] Stammer, Jr. - 4th ed. - New York : J. Wiley, c1998. - viii, 680 p. : ill. ; 26 cm. ISBN: 0471173967 (cloth : acid-free paper) Subjects--Topical Terms: Transportation engineering.Civil engineering. Dewey Class. No.: 629.04 WRI