Nisar Ahmad  1934- <br/><br/>
Economic utilization of road and rail transport in Pakistan / 
Nisar Ahmad 
 - Washington :  Washington State University,  1973 
 - 265 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label> USD 37.40 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation
<br/><br/><label>Dewey Class. No.: </label>388.04905491