TY  - BOOK
AU  - Santos,Durwin C.
AU  - StaMaria,Karl Bryan V.
TI  - Math activated 2: engaged yourself and our world 
SN  - 978-971-9644-73-6
U1  - Fil. 510 S237 2015 
PY  - 2015///
CY  - Makati City
PB  - Salesiana Books by Don Bosco Press Inc.
KW  - Mathematics
KW  - Business arithmetic
ER  -