TY  - BOOK
AU  - Offord,R.E..
TI  - Semisynthetic proteins / 
SN  - 0471276154
U1  - 547.75 
PY  - 1980///
CY  - New York : 
PB  - John Wiley , 
KW  - PROTEINS-SYNTHETIC
N1  - Includes index and references
ER  -