De Vera Lim, Marie Lana, <br/><br/>
Soaring 21st century mathematics nursery/ 
Marie Lana De Vera Lim, Ellen T. Ongdueco. 
 - Quezon City :  Phoenix Publishing House, Inc.,  2017. 
 - xxv, 227 pages :  illustrations, tables ;  28 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9789710645459 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General mathematics.<br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>510  / L6285