Ela, Josefa N. <br/><br/>
Pagsasanay na pangkaunlaran ng kabataan: :  YDT-1 pambabae/ / 
Josefa N. Ela...[et.al.]. 
 - vi, 248 p. :  ill. ;  25 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>971-08-0805-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational education.<br/>Educational test and measurements.