Gregg, John Robert, et..al. <br/><br/>
Applied secretarial practice  
by  John Robert Gregg 
 - Sixth Edition 
 -  National Book Store, Inc.   1971 
 - ix, 518 pages, 23 cm. 
<br/><br/> includes index.<br/> 
<br/><br/><label>Dewey Class. No.: </label>651 Ap5