TY  - BOOK
AU  - Semellie R M S
AU  - Semellie R M S
TI  - Chemical Reactivity and Biological Role of Functinal Groups in Enzymes
U1  - 574.192 5/SEM 
PY  - 1970///
CY  - London and New York
PB  - Academic Press
KW  - Enzymes
ER  -