TY  - GEN
AU  - Denial,  M.J 
AU  - Davies, L.  
AU  -  Locke,  A.W.
AU  - Roeay, M.E. 
TI  - Investigating chemistry
SN  - 0435641662
U1  - 540 
PY  - 1973///
CY  - Oxford
PB  - Heinemann Educational
KW  - CHEMISTRY
ER  -