GUPTA SANJEEVA <br/><br/>
Electronics Communication Systems 

 - New Delhi  Khanna Publishers  1981 
 - XII+796PP 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication Systems
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Electronics<br/>communication systems<br/>modulation<br/>demodulation