Kleitz, William. <br/><br/>
Digital electronics :  a practical approach / 

 - 7th ed. 
 -  Pearson Prentice Education,  c2005. 
 - 0  ill. ; 
<br/><br/><label>ISBN: </label>NA 
<br/><br/><label>LC Class. No.: </label>4463 
<br/><br/><label>Dewey Class. No.: </label>621.381