UMESH SINHA <br/><br/>
PRINCIPLES OF COMMUNICATION ENGINEERING 
UMESH SINHA 
 - 1988,3RD ED., 
 -  SATHYA PRAKASHAN 
<br/><br/><label>ISBN: </label> INR 125.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics