Mazon, Constancia M. <br/><br/>
English towards effective communication 

 - Manila  St. Augustine Publications, Inc.  2005 
 - 275 
<br/><br/><label>ISBN: </label>971-683-489-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language - Study and teaching
<br/><br/><label>LC Class. No.: </label>C Fil. PE 1065 M458 2005