Tokheim, Roger L. <br/><br/>
Digital electronics 
Roger L. Tokheim 
 - 3rd ed. 
 -  c.1990 
<br/><br/><label>ISBN: </label>0028041615 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital electronics--ME
<br/><br/><label>Dewey Class. No.: </label>621.3815 TOK