Hsu, Hwei P. <br/><br/>
Schaum's outline of theory and problems of analog and digital communications / 

 - New York   McGraw-Hill,  1993. 
 - vii, 328 p. :  ill. ;  28 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0070306362 
<br/><br/><label>LC Class. No.: </label>TK5102.5  / .H95 1993