Thawat Watanatada. <br/><br/>
Vehicle speeds and operating costs :  models for road planning and management  / 
by Thawat Watanatada, Ashok M. Dhareshwar, Paulo Roberto S. Rezende Lima ; in collaboration with Patrick M. O'Keefe, Per E. Fossberg. 
 - Washington, D.C. :  World Bank,  1987. 
 - x, 460 p. 
 - The Highway design and maintenance standards series .
<br/><br/><label>ISBN: </label>0801835895 (pbk.) 
<br/><br/><label>LCCN: </label>55051592 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motor vehicles--Cost of operation--Mathematical models.<br/>Motor vehicles--Speed--Mathematical models.
<br/><br/><label>LC Class. No.: </label>TL151.5  / .T48 1987