Diaz, Domingo L <br/><br/>
Effective Filipino / 
Domingo L. Diaz. 
 - Quezon City :  Phoenix Pub,  c1987. 
 - vii, 274 p. 
<br/><br/><label>ISBN: </label>971060622-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Filipino language--Grammar