Tocci, Ronald J.  <br/><br/>
Digital systems : principles and applications  
/ Ronald J. Tocci, Neal S. Widmer, Gregory L. Moss. 
 - 10th ed.. 
 - Upper Saddle River  Pearson Education  2007. 
 - xxv, 940p.  ill., col.  28cm 
<br/><br/> Includes index p.922 - 940  Includes question and answer 
<br/><br/><label>ISBN: </label>0131725793  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital electronics--Textbooks
<br/><br/><label>Dewey Class. No.: </label>621.381 TOC 2007