Tokheim, Roger. <br/><br/>
Digital electronics :   principles and applications / 

 - 8th ed. 
 - New York :  McGraw Hill,  c2014. 
 - xvi, 560 p. :  ill. ;  28 cm. 
<br/><br/> Includes Index. 
<br/><br/><label>ISBN: </label>9780073373775 
<br/><br/><label>LC Class. No.: </label>25637-25638 
<br/><br/><label>Dewey Class. No.: </label>621.381  / TOK