Leach, Donald P. and Malvino, Albert Paul. <br/><br/>
Digital principles and applications / 

 - New Delhi,  Tata McGraw-Hill,  c2003. 
 - 0  ill. ; 
<br/><br/><label>LC Class. No.: </label>3911 
<br/><br/><label>Dewey Class. No.: </label>621.39519