TY  - BOOK
AU  - Brown, G I
TI  - Simple Guide to Modren Valency Theory
U1  - 541.224 
PY  - 1961///
CY  - GREAT BRITAIN
PB  - LONGMANS
KW  - General Stack
KW  - Natural Sciences
KW  - ChemistryPhysical Chemistry
KW  - Chemistry
ER  -