TY  - GEN
AU  - Colowick, Sidney P
AU  - Kaplan, Nathan O
TI  - Methods in Enzymology. Vol 4
U1  - 572.736 
PY  - 1957///
CY  - New York
PB  - Academic Press Inc.
KW  - Enzyme Assay
KW  - Enzymology
ER  -