Shanmugam, K. Sam <br/><br/>
Digital and analog communication systems 

 - New York  John Wiley & Sons  1985 
 - xviii, 599 p.  
<br/><br/> Includes Appendix and Index 
<br/><br/><label>ISBN: </label>0-471-06302-9 
<br/><br/><label>Dewey Class. No.: </label>TBB D65,4 M5SD; 2