Carlson,A.Bruce <br/><br/>
Communication System:Introduction to signals and noise in Electrical communication 

 - 3rd editon 
 - McGraw - Hill, New York  1986 
 - xvii/686 
<br/><br/><label>ISBN: </label>0-07-100560-9 
<br/><br/><label>Dewey Class. No.: </label>621.38 Car