TY  - BOOK
AU  - Barker,A.L.
AU  - Knapp,K.A.
TI  - Work out chemistry GCSE
T2  - Macmillan workout series
SN  - 033343451X
PY  - 1987///
CY  - Houndmills
PB  - Macmillan
KW  - Chemistry
KW  - sears
N1  - Includes index
ER  -