TY  - GEN
AU  -  Collison, Paul 
AU  - MacDonald, Averil
AU  -  Horrocks,David
AU  -  Kirkby, David
TI  - Nelson GCSE modular science. 1
SN  - 9780748768561
AV  - Q390 NEL 2001 
PY  - 2001///
CY  - Cheltenham
PB  -  Nelson Thornes
KW  - Science -- Juvenile literature.
KW  - Science -- Problems, exercises, etc. -- Juvenile literature
KW  - Science -- Study and teaching (Secondary)
N1  - includes index
ER  -