TY  - BOOK
AU  - Rajah, S.T. 
AU  - Goh, Patrick
TI  - Active Mathematics 1A
SN  - 9810180004
U1  - 516.15 
PY  - 1968///
CY  - Singapore
PB  - Federal publications
KW  - P.M.P Collection
KW  - Geometry
ER  -