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

 - Singapore  John Wiley & Sons  1994 
 - xviii, 600 p.  
<br/><br/> Includes Appendix and Index 
<br/><br/><label>ISBN: </label>9971-51-146-0 
<br/><br/><label>Dewey Class. No.: </label>TBB D65, 4 M5SD, N4; 1