Levy, Jay A. Virology / Heinz Fraenkel-Conrat, Paul C. Kimball, Jay A. Levy - 3rd. ed. - Englewood Cliffs, N.J. : Prentice-Hall, 1994 - 447 pags. : illustration. ; 29 cm. Fraenkel-Conrat's names appears first on earlier editions ISBN: 0139537538 Subjects--Topical Terms: Virology