Carlson, Bruce A. <br/><br/>
Communication Systems:  An Introduction to Signals and Noise in Electrical Communication/ 

 - 5th ed. 
 - Boston  McGraw-Hill  2002 
 - xx,911p.:  ill.; 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0071263322 
<br/><br/><label>LC Class. No.: </label>TK5102.5  / .C19 2002