Gupta, J. B. <br/><br/>
Utilization of electric power and electric traction 

 - 3rd 
 -  Kaston Publishing house  1971 
 - 106 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric power
<br/><br/><label>Dewey Class. No.: </label>621.31  / G959e 1971