TY  - BOOK
AU  - Ayapana,Mary Jane D.
TI  - Global mathematics
SN  - 9789710499892
U1  - 510 
PY  - 2017///
CY  - Quezon City
PB  - The Library Publishing House, Inc.
N1  - Includes bibliographical references; Number system--Operations involving whole numbers--Number theory--Fractions--Decimals--Ratio, Proportions, and Ratio-- Geometry and measurements
ER  -