BROWN, D.M. <br/><br/>
Effective for Business Communication. 

 - Canada,  Gage publishing Limited,  1982. 
 - ix,403p.: Ill.; figures.  Index  23cm. 
<br/><br/><label>ISBN: </label>0-7715-0783-6 
<br/><br/><label>Dewey Class. No.: </label>428.  651 BRO