TY  - BOOK
AU  - Stevens,B.
TI  - Atomic structure and valency for general students of chemistry
T2  - Physical chemistry textbooks
SN  - 0412206005
U1  - 539/.14 
PY  - 1967///
CY  - London
PB  - Chapman & Hall
KW  - Atomic theory
KW  - Quantum theory
KW  - Valence (Theoretical chemistry)
ER  -