TY  - BOOK
AU  - Johnson,Colin
TI  - Chemistry for GCSE
SN  - 0435644408
PY  - 1987///
CY  - London
PB  - Heinemann Educational Books
KW  - Chemistry
KW  - Examinations,questions,etc
KW  - Problems,exercises,etc
KW  - GCSE
KW  - Chemistrty
KW  - Examinations
ER  -