TOKHEIM, R. L. <br/><br/>
Digital Electronics: Principal and Applications 

 - 5th Ed. 
 - New York,  McGraw-Hill,  1999. 
 - ix, 406p.: ill.; figure, picture, table.  Index.  29cm. 
<br/><br/><label>ISBN: </label>0-02-804161-5 
<br/><br/><label>Dewey Class. No.: </label>621. 381 TOK