TY  - BOOK
AU  - Palmer,W.G.
TI  - Valency, classical and modern
AV  - QD469 .P3 1959
U1  - 541.396 
PY  - 1959///
CY  - Cambridge [Eng.]
PB  - University Press
KW  - Valence (Theoretical chemistry)
KW  - Local
N1  - Includes bibliography
ER  -