Ogena, Ester  <br/><br/>
McGraw-Hill :   our math : grade 8 / 
Ester Ogena [and three others] 
 - K to 12 edition. 
 - Pasig City, Philippines :   McGraw-Hill Education and Vibal Publishing,   c2013. 
 - xvi, 588 pages :   colored illustrations ;   27 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>978-971-07-3149-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Mathematics.
<br/><br/><label>Dewey Class. No.: </label>Fil. 510 Ou93 2013