Wakery, John F   <br/><br/>
Digital design  Principles and practice 
by John F. Wakerly 
 - 4th Ed.   
 - New Delhi  Pearson  2007 
 - xxiv, 895p. 
<br/><br/><label>ISBN: </label>8131708144   
<br/><br/><label>Dewey Class. No.: </label>621.395  / WAK