TY  - BOOK
AU  - Brown, G I
TI  - New Guide to Modren Valency Theory
U1  - 541.224 
PY  - 1973///
CY  - London
PB  - Logman Group Ltd
KW  - General stack
KW  - Natural science & Mathematics
KW  - Chemistry & allied Sciences
KW  - Physical chemistryMiscellanyChemistry
ER  -