Lim, Yvette Fajardo F., Math for engaged learning : The new grade 9 / Yvette F. Fajardo-Lim, (and three others). - Quezon City: Sibs Publishing House, Inc. 2014. - vii, 394 pages: black and white illustrations, figures, numbers, tables and graphs; 25 cm. - . includes glossary, bibliography and index. English ISBN: 9786210000153 Subjects--Topical Terms: Dewey Class. No.: 510 / L62m