Wayne Tomasi <br/><br/>
Electronic communications systems : fundamentals through advanced / 

 - Fifth edition 
 - New Jersey :   Pearson Prentice Hall,   c2004. 
 - xviii,   1161 p. ;   23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>981247093 
<br/><br/><label>Dewey Class. No.: </label>Circ. 621.382 T655e 2004