TY  - BOOK
AU  - Arnold Frances H Ed.
AU  -  Georgiou George Ed.
TI  - Directed enzyme evolution
T2  - Methods in molecular biologyTM.V230
U1  - E9G,982:f3, P3 
PY  - 2003///
CY  - New Jersey 
PB  - Humana Press     
KW  - Enzymes-Evolution
ER  -