TY  - GEN
AU  - Gent, Dave
AU  - Ritchie, Rob
TI  - OCR/AS chemistry
AV  - QD33 Gen
PY  - 2007///
PB  - OCR/Heinemann
KW  - Chemistry
KW  - Chemistry - Examinations, questions, etc
N1  - 19770
N2  - Includes CD-ROM
ER  -