Flood, Kenneth U. Traffic management / Kenneth U. Flod. -- 3rd ed. -- Dubuque, IA : Wm. Brown Co. Pub. 1975 xxii, 534 p. 24 cm. Includes bibliographical references and index. ISBN: 0697085104 Subjects--Topical Terms: Trafffic control.Dewey Class. No.: GC 388.041 F659 1975