TY  - BOOK
AU  - Otto Theodor Benfey
TI  - Introduction to organic reaction mechanisms
U1  - 574.192 
PY  - 1970///
CY  - New York
PB  - Mc Graw Hill Book Co
N1  - Otto Theodor Benfey: Introduction to organic reaction mechanisms.  New York.  Mc Graw Hill Book Co, 1970.--(574.192BEN)
ER  -