Sharma , Sanjay <br/><br/>
Communication systems:  analog and digital / 
Sanjay Sharma;edited by Deeksha Sharma and V.Sharma 
 - 7th ed. 
 - New Delhi:  S.K. Kataria & sons,  2017 [reprint 2021] 
 - xvi,1A -1C, 1016p.;  28cm. 
<br/><br/>includes appendix and index 
<br/><br/><label>ISBN: </label>9789350143599  Rs.795/- 
<br/><br/><label>Subjects--Index Terms: </label>COMMUNICATION SYSTEM - ANALOG COMMUNICATION SYSTEM - DIGITAL 
<br/><br/><label>Dewey Class. No.: </label>621.382  / SAN/C