Wright, Paul H. Highway engineering / Paul H. Wright ; with contributions by James S. Lai ... [et al.]. - 6th ed. - New York : John Wiley, c1996. - vii, 680 p. : ill., maps ; 22 cm. Includes bibliographical references and index. ISBN: 0471003158 Subjects--Topical Terms: Highway engineering. Dewey Class. No.: 625.7 / WRH