Watanatada, T. <br/><br/>
Highway design and maintenance standard models / 
Thawat, Watanatada, Clell G. Harral, Williams D. O. Paterson 
 - London  The John Hopkins University press  1987 
 - iv, 275p. :ill. ;  Pbk. 
<br/><br/><label>ISBN: </label>0801830917 
<br/><br/><label>LC Class. No.: </label>TE175.H54 1987