TY  - BOOK
AU  - Ritchie,R.
AU  - Gent,D.
TI  - A Level Chemistry for OCR A Year 1 and AS
SN  - 978-0-19-835196 2
AV  - QD42.R58 2015 
PY  - 2015///
CY  - United Kingdom
PB  - Oxford University Press
KW  - Chemstry Examination--Practical Skills
N1  - published first  in 2015 and includes index
ER  -