The story of highway traffic control, 1899-1939 /

Bibliographic Details
Main Author: Eno, William Phelps, 1858-
Format: Book
Language:English
Published: [Saugatuck, Conn.] : The Eno foundation for highway traffic control, inc., 1939.
Subjects:
Description
Physical Description:xi, 293 pages : including illustrations, plate, portrait, diagrams ; 24 cm.