Kothari DP, Nagrath IJ <br/><br/>
Electric Mechanics 

 - 4th 
 - Chennai  McGraw Hill Education (India) Private Limited  2016 
 - 914 
<br/><br/><label>ISBN: </label>9780070699670 
<br/><br/><label>Dewey Class. No.: </label>621.31042 KOT