Office machines operator  complete study guide to pass high on your civil service test, 
The Arco Editorial Board. 
 - 3d ed. 
 - New York  1967. 
 - 320 p.  illus.  26 cm. 
 - Arco civil service test tutor .
<br/><br/><label>LCCN: </label>67016547  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clerks.<br/>Civil service--Examinations.--United States<br/>Office equipment and supplies.