Castillejos, Ma. Ana B.  <br/><br/>
Science :   grade 9 / 
Ma. Ana B. Castillejos 
 - Sta. Ana, Manila :   Vicarish Publication and Trading ;   c2015. 
 - v, 390 pages :   colored illustrations ;   25 cm. 
<br/><br/>Includes glossary. 
<br/><br/><label>ISBN: </label>9789716895865 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Science.
<br/><br/><label>Dewey Class. No.: </label>Fil. 500 S416 2015