National service training program (NSTP) Literacy training service 1 / 

, 
 - Mandaluyong City, Philippines :  Books Atbp. Publishing Corp.,  2019. 
 - 160 pages; 
<br/><br/><label>ISBN: </label>9789719654957 
<br/><br/><label>Dewey Class. No.: </label>FIL 378.1 C39