Carlson, A. Bruce <br/><br/>
Communication systems  : an introduction to signals and noise in electrical communication 
/ A. Bruce Carlson, ... 
. - 3rd ed. 
. - New York  : McGraw-Hill, 1986
. - XVII-686 p.  ; 25 cm. 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>007009960X 
<br/><br/><label>Source: </label> Achat 
<br/><br/><label>Universal Decimal Class. No.: </label>621.391.