TY  - BOOK
AU  - Beavon, Rod 
TI  - Periodicity, quantitative, equilibria and functional group chemistry
SN  - 9780748776573
AV  - QD 305 .B365 2003
U1  - IB 540.02  
PY  - 2003///.
CY  - United Kingdom :   
PB  - Nelson Thornes Ltd
ER  -