TY  - BOOK
AU  - Yeap,Tok Kheng
TI  - Chemistry SPM
T2  - Longman essential
SN  - 9789673007981
U1  - 540 23
PY  - 2009///
CY  - Petaling Jaya, Selangor : 
PB  - Pearson Malaysia , 
KW  - Chemistry - Study and teaching
ER  -