Gupta, B R. <br/><br/>
Electronics and instrumentation  

 - 2nd edition. 
 - New Delhi :  Efy Enterprises,  2007 
 - 521. 
<br/><br/><label>ISBN: </label>8175441801 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied physics
<br/><br/><label>Dewey Class. No.: </label>621.38154  / GUP