Constantino, Guia F. <br/><br/>
Modern business english correspondence in the corporate world / 
Guia F. Constantino, Romarico M. Barrientos. 
 - Intramuros, Manila :  Mindshapers,  c2016. 
 - 197p. ; 23cm. 
<br/><br/> Includes glossary and reference 
<br/><br/><label>ISBN: </label>9786214060382 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Language--Business English