TY  - BOOK
AU  - TAN Oon Seng
AU  - Yap Yew
TI  - Federal Mathematics 3: A Problem-Solving Approach
SN  - 981-01-9229-0
U1  - 510. 
PY  - 1993///
CY  - Singapore
PB  - Federal Publications 
KW  - 0
KW  - Grade 10-12
ER  -