TY  - GEN
AU  - Hill,Graham
TI  - Edexcel chemistry for AS
SN  - 9780340949085
AV  - QD33.2 
PY  - 2012///
CY  - London
PB  - Hodder Education
KW  - Chemistry
KW  - Examination
KW  - Study Guide
N1  - Includes index
ER  -