Pagsasanay na pangkaunlaran ng kabataan: : YDT-1 pambabae/ 
Ela, Josefa N. 
 -  National Book store, Inc.,  1981 
 - vi, 248 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>9-71080805-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational education.
<br/><br/><label>Dewey Class. No.: </label>F 371.26 P139 1981