Singh, R. P.  & Sapre, S. D. <br/><br/>
Communication systems : analog and digital 

 - 3rd ed 
 - Tata McGraw Hill, New Delhi  2012 
 - xix,750 
<br/><br/><label>ISBN: </label>978-1-25-900460-5 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>621.38 Sin/Sap