TY  - BOOK
AU  - Tan,H.L.
TI  - A tuition centre's secret
T2  - The smart investigators series
SN  - 9789834446482 (set)
U1  - 428.6 22
PY  - 2009///
CY  - Muar, Johor
PB  - Karya Proaktif Enterprise
N1  - Includes questions
ER  -