TY  - BOOK
AU  - Higginson, Brian
TI  - GCSE chemistry practical assessment: pupil's worksheets
SN  - 0091729742
U1  - 540 
PY  - 1988///
CY  - London
PB  - Hutchinson Education
KW  - Chemistry - Assessment
N1  - 48  topics/assignment
ER  -