Gupta, Sanjeeva <br/><br/>
Electronics communications systems 

 - Delhi  Khanna Pub  1981 
 - xii,792 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRICAL ENGINEERING
<br/><br/><label>Universal Decimal Class. No.: </label>621.391  / GUP