UPP,S.L <br/><br/>
Electrical Power 

 - 13th ed. 
 - Delhi  Khanna Publishers  1996 
 - 1672p. 
<br/><br/><label>ISBN: </label> RS 175.00 
<br/><br/><label>Dewey Class. No.: </label>621.313 UPP,S.L