Proakis, John G. <br/><br/>
Communication systems engineering / 

 - USA :  Prentice Hall,  c1994. 
 - xix, 889 p. :  ill. ;  24 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0131589326 
<br/><br/><label>LC Class. No.: </label>D3989 
<br/><br/><label>Dewey Class. No.: </label>621.38  / PRO