Wakerley, J. F. <br/><br/>
Digital design/  principles and practices 

 - 4th 
 - Upper saddle river  Pearson Prentice hall  2007 
 - xxiv, 806 p.  ill.  25 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0132016117 
<br/><br/><label>LC Class. No.: </label>DUCE TK7874 .65 .W34