A policy on geometric design of rural highways, 1965 / 
American Association of State Highway Officials. 
 - Washington, D.C. :  AASHO,  c1966. 
 - xxvi, 650 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>LCCN: </label>80122137 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rural roads--Design and construction.
<br/><br/><label>LC Class. No.: </label>TE175  / .A55 1966