Nagpal, D. R. <br/><br/>
Vaidyut engineery padaarth / 
D. R. Nagpal 
 - 3rd ed. 
 - New Delhi :  Standard Publishers Distributors,  2009. 
 - 444 p. :  ill. ;  21 cm. 
<br/><br/><label>ISBN: </label>8180141314 
<br/><br/><label>Subjects--Topical Terms: </label><br/>thermal Engineering 
<br/><br/><label>Dewey Class. No.: </label>621.3  / NAG/V