Progress in nucleic acid research and molecular biology : Vol. - 2 / Davidson, J. N. (James Norman), ed. 23293 Cohn, Waldo E., ed. 23294 Nucleic acids. 4345 Molecular biology. 32 Nucleic Acids Periodicals. 23290 QP551 .P695 574.196 PRO Editors: 1963- J. N. Davidson and W. E. Cohn. Includes Index. SERBIB/SERLOC merged record New York : Academic Press, c1963. c1963. 1963 Text Collection xiv, 346 p. : eng