Malvino,P.A. <br/><br/>
Digital Principles and Applications. 

 - 4th. 
 - New Delhi.  TMH.  1998 
 - 840P. 
<br/><br/><label>ISBN: </label> RS 185.00 
<br/><br/><label>Dewey Class. No.: </label>621.381 958