Transportation engineering journal of ASCE: Proceedings of the Ameri can Society of Civil Engineers : / American Society of Civil Enginee rs / - New York, USA : ASCE , 1979- - V. : ills. ; 22 cm. - Bimonthly - Vol.105, No.1 (Jan.1979)- Latest issue consulted: Vol.105, No.4 (July 1979) ISSN: 05697891 = ASCE Subjects--Topical Terms: Transportation-- Periodicals.Civil engineering-- Periodicals. Dewey Class. No.: 629.04