Zafra, Galileo S. <br/><br/>
Gabay sa Ispeling / 
by Galileo S. Zafra. 
 - 73 p. 
<br/><br/><label>ISBN: </label>978-971-635-031-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Filipino language -- Orthography and spelling--Philippines--2008--pbk.<br/>Filipino language -- Study & Teaching--Philippines--2008--pbk.