Babela, Aya Daisa D., <br/><br/>
Realistic Math 1:  scaling greater heights/ 
Aya Daisa D.Babela, [and three others]. 
 - Second Edition 
 - Quezon City :  Sibs Publishing House, Inc.,  2018. 
 - 37 pages :  Tables ;  28cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-621-00-0771-8 
<br/><br/><label>Dewey Class. No.: </label>FIL 510  / B115