TY  - BOOK
AU  - "Colowick, Sidney P. "
TI  - Methods in enzymology v.12. Pt B
U1  - 577.15.07 K8.12 
PB  - "New York : Academic Press Inc, 1968"
KW  - " Kaplan, Nathan O."
KW  - Enzymology ; Nucleic acids
ER  -