TY - BOOK AU - Lim, Yvette Fajardo F., AU - Nocon,Rizaldi AU - Nocon,Ederlina AU - Ruivivar,Leonor TI - Math for engaged learning : : The new grade 9 / SN - 9786210000153 U1 - 510 PY - 2014/// CY - Quezon City: PB - Sibs Publishing House, Inc. KW - Mathematics. KW - for secondary education. N1 - includes glossary, bibliography and index. ER -