TY  - BOOK
AU  - Padua, Alicia L.
AU  - Padua, Alicia L.
AU  - Crisostomo, Ricardo M.
TI  - Our World of Math 1
SN  - 9789710740420
U1  - FIL 510  
PY  - 2017///
CY  - Quezon City
PB  - Vibal Group Inc.
N1  - Includes Bibliographical References; Whole numbers--Addition of whole numbers--Subtractions of whole numbers--Multiplication of whole numbers
ER  -