gupta , j. b. <br/><br/>
utilization of electric power & electric traction  [Book /] 
j. b.  gupta. 
 - 8th.ed. 
 - new delhi  :  S. K. KATARIA & SONS,  2004. 
 - 152 p. ;  25cm. 
<br/><br/> All age. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>electric power & electric traction /.
<br/><br/><label>Dewey Class. No.: </label>621.3