TY  - BOOK
AU  - Ritchie,Rob
TI  - Edexcel AS and A2 Chemistry: Study Guide
T2  - Revise AS & A2
SN  - 9781844194223 (pbk.)
U1  - 540/.76 RIT 2010 
PY  - 2010///
CY  - London
PB  - Letts Educational
KW  - Chemistry
KW  - Examinations
KW  - Study guides
N1  - Includes index; "Written by AS & A2 examiners"--COVER
ER  -