TY  - BOOK
AU  - Lees,David
AU  - Payne, John
TI  - Chemistry for OCR A: for separate award
SN  - 0435582925
U1  - 540 21
PY  - 2001///
CY  - Oxford
PB  - Heinemann Educational
KW  - Science
N1  - Include index
ER  -