English for occupational purposes / 
Francisco, Irmina B. 
 - 1st ed. 
 - Sampaloc Manila :  Rex Book Store Inc.,  2006. 
 - xiii, 223 p.; 22.2 cm. 
<br/><br/>Includes selected references, index 
<br/><br/><label>ISBN: </label>9789712345470 
<br/><br/><label>Dewey Class. No.: </label>Fil 428 F819 2006