Egipto, Loel Joseph L. <br/><br/>
Writing business letters. 

 - Sampaloc, Manila :  Rex Book Store,  c2005. 
 - xiv, 286 p. :  ill. ;  23 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9712342085