Gupta, J B <br/><br/>
Electronics and communication engineering / 
J B Gupta 
 - New delhi:  Katson,  2013 
 - 1027 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics and communication
<br/><br/><label>Dewey Class. No.: </label>621.381  / GUP/E