Cox, Homer. <br/><br/>
How to Write a Business Letter / 
Homer Cox. 
 - New York :  Bell Publishing Co,  1971. 
 - 125 p, ;  8.1 x 5.6 x .3 inches 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>651.75  / HOM