Gartside L <br/><br/>
Modern business correspondence    A Practical cours    

 - 3rd 
 - London  English Language Book Society Publication        1976 
 - xiii, 465p.  cm. 
<br/><br/> Appendix P 369-450 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:8M4, L6