TY  - BOOK
AU  - Coulson, C A
TI  - Valence
U1  - 541.396 
PY  - 1961///
CY  - London
PB  - Oxford University Press
KW  - POST GRADUATE REFERENCE
KW  - Valence (Theoretical chemistry)
KW  - Physical chemistryChemistry
KW  - Chemistry
ER  -