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

 - 4th ed 
 - McGraw - Hill, Boston  2002 
 - xiii,850 
<br/><br/><label>ISBN: </label>0-07-121028-8 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>ENGINEERING
<br/><br/><label>Dewey Class. No.: </label>621.38 Car