TY  - BOOK
AU  - Stone, R. H.
TI  - Projects in chemistry
SN  - 0710008015
U1  - 540.07STO 22
PY  - 1981///
CY  - London
PB  - Routledge and Kegan Paul
KW  - Chemistry-study and teaching( secondary)
KW  - Chemistry
ER  -