Gupta , B  R. <br/><br/>
Consumer electronics 

 - New Delhi :  S K Kataria,  2007 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied physics
<br/><br/><label>Dewey Class. No.: </label>621.317  / GUP