Tokheim, Roger L. <br/><br/>
Schaum's outline of theory and problems of digital principles / 
Roger L.Tokheim . 
 - 2nd ed. 
 - New York :  McGraw-Hill,  1988 . 
 - 323p. 
<br/><br/><label>ISBN: </label>0070650128 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital electronics
<br/><br/><label>LC Class. No.: </label>TK7868.D5 
<br/><br/><label>Dewey Class. No.: </label>621.3815