Road signs and markings. 

 - Haymarket, NSW :  National Association of Australian State Road Authorities,  1983. 
 - 12 p. :  ill., (chiefly col.) 
<br/><br/><label>ISBN: </label>0855881526 
<br/><br/><label>LCCN: </label>10250129     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Traffic signs and signals--Australia.