Dasas, Melody D., <br/><br/>
Science  for smart learners teacher's manual grade 4/  
Melody D. Dasas. 
 - Makati City:   Diwa Learning Systems Inc.,  2021. 
 - 140 pages:  tables;   26 cm. 
<br/><br/><br/>English  
<br/><br/><label>ISBN: </label>978-971-46-1767-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science. 
<br/><br/><label>Dewey Class. No.: </label>500  / D229s