TY  - BOOK
AU  - Earl,B.
AU  - Wilford, L, D, R, 
TI  - IGCSE chemistry 
SN  - 978-0-719-58617-0
U1  - 540 
PY  - 2002///
CY  - London
PB  - Hodder Education
KW  - Chandrens'  Literature
KW  - Chemistry
ER  -