TY  - BOOK
AU  - Jaya, Sharmini.
TI  - Lower secondary: : chemistry at your fingertips 
SN  - 9789813125322  
U1  - TR 540 J334 2017 
PY  - 2017///
CY  - Singapore
PB  - Educational Publishing House Pte Ltd., 
KW  - Chemistry--Study guides.
ER  -