Traffic signs :  report of the traffic signs Committee 18th april 1963 

 - London :  H.M. Stationery Off.,  1963 
 - ix, 146 p. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Traffic signs and signals--Great Britain
<br/><br/><label>Dewey Class. No.: </label>388.3120942