Aurner, Robert Ray. <br/><br/>
Effective English in business / 
Robert Ray Aurner. 
 - 2nd ed. 
 - New York :  South-Western Publication,  c 1940. 
 - 848 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>311  311 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial correspondence
<br/><br/><label>Dewey Class. No.: </label>651.7 / A67e