TY  - BOOK
AU  - Burden, Jenifer
TI  - GCSE separate sciences
SN  - 9780199152155
U1  - 500 BUR 
PY  - 2007///
CY  - Oxford
PB  - Oxford University Press
KW  - Science
N1  - Modules B7, C7, P7 (cover). At foot of title: Nuffield Curriculum Centre, The University of York
ER  -