TY  - BOOK
AU  - Cartmell, E
AU  - Fowles, G W A
TI  - Valency and molecular structure
U1  - 541.5 
PY  - 1977///
CY  - London
PB  - Butterworths
KW  - bonding
KW  - Chemical bonding
KW  - Atomic chemistry
KW  - Molecular chemistry
KW  - Chemistry
KW  - Spectroscopy
KW  - Biochemistry
KW  - Spectrum analysis
KW  - Acids
KW  - Bases- chemistry
KW  - Physical science
KW  - Science
KW  - Chemical engineering
KW  - Biotechnology
KW  - Chemical technology
ER  -