Theraja, B. L. <br/><br/>
A Textbook of Electrical Technology Vol-I 

 - 1st 
 - New Delhi  S.Chand & Co., New Delhi.  2018 
 - xiv, 864 
<br/><br/><label>ISBN: </label>9788121924405 
<br/><br/><label>Dewey Class. No.: </label>621.3 THE/THE