TY  - BOOK
AU  - Yeap,Tok Kheng
TI  - Science
T2  - Essential SPM
SN  - 9789835981678
U1  - 507.6 23
PY  - 2016///
CY  - Petaling Jaya, Selangor : 
PB  - Sasbadi Sdn. Bhd. , 
KW  - Science - Problems, exercises, etc
N1  - Includes questions and answers
ER  -