TY  - BOOK
AU  - "Colowick, Sidney P. "
TI  - Methods in enzymology v.13
U1  - 577.15.07 K9.13 
PB  - "New York : Academic Press Inc, 1969"
KW  - " Kaplan, Nathan O."
KW  - Citric acid ; Enzymology ; Nucleic acids
ER  -