TY  - BOOK
AU  - Ed. Berthier, G
AU  - Graovac, A.
TI  - Lecture Notes in Chemistry: Topological Approach to the Chemistry of Conjugated Molecules
SN  - 3540084312
U1  - 540 
PY  - 1978///
CY  - New York
PB  - Springer
KW  - Chemistry
ER  -