The office encyclopedia / 
compiled and edited by N. H. Mager and S. K. Mager. 
 - New York :  Washington Square Press ;  c 1959. 
 - viii, 501 p. :  ill. ;  18 cm. 
<br/><br/> Includes index. 
<br/><br/>330  330 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Office practice.
<br/><br/><label>Dewey Class. No.: </label>651 / M10