TY  - BOOK
AU  - Ibrahim, Imran
TI  - Integrated science chemistry : : a topical course assessment for lower secondary levels : express and IP 
SN  - 9789814606981
AV  - 540 I14 2018 
PY  - 2018///
CY  - Singapore
PB  - Singapore Asia Publishers
KW  - Chemistry
KW  - Study and teaching (Secondary)
ER  -