Carlson, A. Bruce. <br/><br/>
Communication systems :  an introduction to signals and noise in electrical communication / 
A. Bruce Carlson, Paul B. Crilly, Janet C. Rutledge. 
 - 4th ed. 
 - Boston :  McGraw-Hill,  2002. 
 - xiii, 50 p. 
<br/><br/><label>ISBN: </label>00712102888 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal theory (Telecommunication)
<br/><br/><label>LC Class. No.: </label>TK5102.5  / .C37 2002