TY  - BOOK
AU  - Earl, B.
AU  - 
AU  - Wilford, LDr.
TI  - IGCSE chemistry
SN  - 0-7195-8617-8
U1  - 540 Ea13 2002 
CY  - London
PB  - B. Earl and LDR Wilford.
KW  - Chemistry
ER  -