TY  - BOOK
AU  - C.A COULSON
TI  - VALENCE
SN  - 0  19  442330  1
U1  - 541.224/COU/VAL 
PY  - 1952///
CY  - LONDON
PB  - THE ENGLISH LANGUAGE BOOK SOCIETY
KW  - CHEMISTRY
KW  - PHYSICAL CHEMISTRY
ER  -