Orines, Fernando B., <br/><br/>
Next century mathematics:  developing reading and writing skills/ 
Fernando B. Orines. 
 - Quezon City:  The phoenix publishing house, inc.,  2017. 
 - iv, 47 pages:  tables ;  29 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9789710641789 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precalculus
<br/><br/><label>Dewey Class. No.: </label>515  / O4