TY  - BOOK
AU  - Waddington D J (ed.)
TI  - Teaching school chemistry
SN  - 9788120705951
U1  - 540.712 
PY  - 1992///
CY  - New Delhi
PB  - Sterling
KW  - Chemistry Teaching
KW  - Chemistry
KW  - Sciences
N1  - Waddington D J
ER  -