Highway vehicle objects simulation model / 
Unnited States, Department of Transportation 
 - Washington, D. C. :  The Department,  1976- 
 - v. ;  28 cm. 
<br/><br/> Library has vol. 1 
<br/><br/>Vol.1 Users manual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Express highways--Design and construction--United States<br/>Highway engineering--United States
<br/><br/><label>Dewey Class. No.: </label>388.10973