Robinson, Carlton C. <br/><br/>
Opportunities in traffic engineering / 
by Carlton C. Robinson. 
 - 1st ed. 
 - New York :  Vocational Guidance Manuals,  c1966. 
 - 112 p. :  ill. ;  20 cm. 
<br/><br/>Includes index and bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Traffic engineering--Vocational guidance.
<br/><br/><label>Dewey Class. No.: </label>388.31023  / ROO 1966