TY  - BOOK
AU  - Boyer, Paul D., ed.
TI  - The Enzymes
SN  - 0121227030
U1  - 572.7 
PY  - 1971///
CY  - New York
PB  - Academic press
KW  - Chymotrypsin
KW  - Pepsin
KW  - Thrombin
N1  - Contan: v.3, Includes index
ER  -