AURNER, R. R. <br/><br/>
Effective english: for Business cimmunication  

 - 6th Ed. 
 - Chicago,  South-Western Publishing Company,  1970. 
 - viii, 680p.: ill.; figures, pictures, table  index,   23cm, 
<br/><br/><label>ISBN: </label>76-110736 
<br/><br/><label>Dewey Class. No.: </label>LECT 651.7 AUR