Gupta, Sanjeeva <br/><br/>
Electronics communications systems  : a textbook for electronics engineering students 

 - Delhi  Khanna publishers  1981 
 - xii, 792p.  21cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRONICS AND COMMUNICATIONS
<br/><br/><label>Dewey Class. No.: </label>621.38  / GUP