Sharma, Sanjay <br/><br/>
Communication systems :  Analog and digital. 

 - 4th 
 - New Delhi :  S K Kataria,      2007. 
 - 972p 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics