Tokheim, Roger L. <br/><br/>
Digital electronics /  principles & applications 
Roger L. Tokheim 
 - 7th ed. 
 - Boston  McGraw-Hill Higher Education  2008 
 - xi, 534p.  ill. (some col.)  29cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9780073126340  RM634.37 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital electronics--Textbooks