Widmer, Neal S. <br/><br/>
Digital systems :   principles and applications / 
Neal S Widmer 
 - 12th ed. 
 - Harlow, United Kingdom :  Pearson Education Limited,   2017 
 - 1024p. :  ill. ; 28 Cm 
<br/><br/>Include index. 
<br/><br/><label>ISBN: </label>9781292162003 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital electronics<br/>Electronic digital computers
<br/><br/><label>Dewey Class. No.: </label>621.381  / WID