H.PARTAB <br/><br/>
ART AND SCIENCE OF UTILISATION OF ELECTRICAL ENERGY 

 - 1st 
 - new delhi  DHANPAT RAI & CO.  2015 
 - 655 
<br/><br/><label>ISBN: </label>9788177001440 
<br/><br/><label>Dewey Class. No.: </label>621.3  / PAR-A