Opportunities in traffic engineering /
Robinson, Carlton C.
Opportunities in traffic engineering / by Carlton C. Robinson. - 1st ed. - New York : Vocational Guidance Manuals, c1966. - 112 p. : ill. ; 20 cm.
Includes index and bibliographical references.
Traffic engineering--Vocational guidance.
388.31023 / ROO 1966
Opportunities in traffic engineering / by Carlton C. Robinson. - 1st ed. - New York : Vocational Guidance Manuals, c1966. - 112 p. : ill. ; 20 cm.
Includes index and bibliographical references.
Traffic engineering--Vocational guidance.
388.31023 / ROO 1966