Gupta; S.K., Sabharwal;R.C., Verma;O.P. <br/><br/>
Mechanics & electronic device  English 

 - 17th rev.ed. 
 - New Delhi  R. Chand  2011 
 - 429pg 
<br/><br/><label>ISBN: </label>81-8045-073-2. 
<br/><br/><label>Dewey Class. No.: </label>531 G93M