TY  - BOOK
AU  - Julie Quah
AU  -  Wee Hong Chuen
AU  - Khee Boon Lee
TI  - Essentials of physics : interactive science for secondary levels. Secondary 4, Normal
SN  - 9789971076146
U1  - 530.7 
PY  - 2002///
CY  - Singapore
PB  - SNP Pan Pacific Pub
ER  -