Economics of diesel and electric traction. 

 - New Delhi :  National Council of Applied Economic Research,  1970. 
 - vii, 115 p. 
<br/><br/><label>ISBN: </label>BK2699 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Railroads-Electrification-
<br/><br/><label>Dewey Class. No.: </label>338.4362133  / Ec