TY  - BOOK
AU  - Yn,Grace,U.
AU  - Yn, Grace, U.
TI  - Our world of math 4
SN  - 978-971-07-xxx-x
U1  - FIL 510 
PY  - 2016///
CY  - Philippines
PB  - Vibal Group, Inc.
N1  - Includes Bibliographical References; Chapter 1 - Whole numbers -- Chapter 2 - Operations on whole numbers -- Chapter 3 - Number theory -- chapter 4 - Fractions -- Chapter 5 - Decimals -- Chapter 6 - Geometry -- Chapter 7 - Patterns and algebra -- Chapter 8 - Measurements -- Chapter 9 - Statistics and probability
N2  - Math
ER  -