National seminar on economic in road transport operation / 
Madhya Prodesh State Road Transport Corporation, India 
 - Bhopal :  The Corporation,  1977 
 - 139 p. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation--Social aspects
<br/><br/><label>Dewey Class. No.: </label>388.322082