TY  - BOOK
AU  - Davidson,J.N., x
AU  - Cohn,Waldo E.
TI  - Progress in nucleic acid research: x
SN  - x
U1  - 574.192/DAP 
PY  - 1963///
CY  - N.Y.
PB  - Academic Press
KW  - Biochemistry
N1  - x
ER  -