TY  - BOOK
AU  - Heyworth,Rex M.
AU  - Briggs,JGR
TI  - All about chemistry 'O' level
SN  - 9789810631154 (pbk)
PY  - 2013///
CY  - Metropolis Tower One
PB  - Pearson Education South Asia
KW  - Chemistry
KW  - study and teaching (secondary)
ER  -