TY  - BOOK
AU  - E. CARTMELL
TI  - VALENCY AND MOLECULAR STRUCTURE
SN  - 0  408  70922  7
U1  - 541.224/CAR/VAL 
PY  - 1977///
CY  - LONDON
PB  - THE ENGLISH LANGUAGE BOOK SOCIETY
KW  - CHEMISTRY
KW  - PHYSICAL CHEMISTRY
ER  -