Virus growth and variation: ninth symposium of the Society for General Microbiology held at the Senate House, University of London, April 1959/ [Edited by A. Isaacs and B. W. Lacey] Society for General Microbiology. Isaacs, Alick, 1921-1967, editor. Lacey, B. W., editor. Viruses. 576.604 18 SOV Includes bibliographies. Cambridge [Eng.] Published for the Society [by] the University Press, 1959. 1959. 1959 Text (viii), 272 p. eng Its Symposia, no. 9 Symposium of the Society for General Microbiology ; no. 9.