Lathi, P. B. <br/><br/>
Modern digital and analog communication systems / 

 - 3rd ed. 
 - New York :  Oxford University Press,  c1998. 
 - xiii, 781 p. :  ill. ;  24 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0195110099 
<br/><br/><label>LC Class. No.: </label>D4009 
<br/><br/><label>Dewey Class. No.: </label>621.382  / LAT