Carlson, A. Bruce  & Crilly, Paul B. <br/><br/>
Communication systems : an introduction to signals and noise in electrical communication   an introduction to signals and noise in electrical communication 

 - 5th ed  
 - McGraw-hill   New Delhi  2010 
 - xx,924 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>621.38 Car/Cri