00657nam a2200181 a 450000500170000000800410001704100080005808200110006610000290007724500640010626400520017030000460022249000420026850000700031065000230038065000470040370000250045020260717091306.0260717s1985 ii 000 0 eng d aeng04a574.881 aFreifelder, David, 1935-10aEssentials of molecular biology /cFreifelder, David, 1935- 1aBoston :bJones and Bartlett Publishers,c1985. axiii, 329 p. : ill. (some color) ; 24 cm.0 aJones and Bartlett series in biology. aRev., condensed ed. of: Molecular biology. c1983. Includes index. 4aMolecular biology. 4aMolecular Biology. Biologie moléculaire.1 aMalacinski, George M