Gupta, Sanjeeva. <br/><br/>
Electronics communications systems / 
Sanjeeva Gupta. 
 - 2nd ed. 
 - Delhi :  Khanna,  2004. 
 - viii, 796 pages ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication.<br/>Data transmission systems.<br/>Telecommunication systems.
<br/><br/><label>Dewey Class. No.: </label>621.381 GUP