TY  - BOOK
AU  - Ayad, S. R.,
TI  - Techniques of Nucleic Acid Fractionation
SN  - 0471038466
U1  - 574 
PY  - 1972///
CY  - New York
PB  - John Wiley & Sons, Inc.
KW  - Biochemistry
KW  - Nucleic Acid Fractionation
ER  -