TY  - BOOK
TI  - AQA GCSE science
SN  - 9780199135837
U1  - 500 22
PY  - 2011///
CY  - Oxford 
PB  - Oxford University Press
KW  - Science--Examinations
KW  - Science--Study and teaching (Secondary)
N1  - Includes acknowledgement
ER  -