TY  - BOOK
AU  - Orines,Fernando B.
AU  - Diaz,Zenaida
AU  - Esparrago,Mirla
AU  - Mercado,Jesus
AU  - Mojica,Maharlika
AU  - Reyes,Nestor
AU  - Suzara,Josephine
TI  - Next century mathematics  9 : 
SN  - 9789710646241
U1  - 510 
PY  - 2018///
CY  - Quezon City : 
PB  - Phoenix Publishing House, Inc. , 
KW  - Century mathematics.
KW  - Math for secondary schools.
N1  - includes appendix, glossary .
ER  -