The Initial Effects of 

 Ionizing Radiations on Cells 



Edited by 



R. J. C. HARRIS 



Head oj the Division of Exjjerimenfal Biology and Virology 

 Imperial Cancer Research Fund, London 



A Symposium held in Moscow, October, lOGO, supported 



by UNESCO and the IAEA and sponsored by the 



Academy of Sciences of the U.S.S.R. 



1961 



ACADEMIC PRESS 



LONDON and NEW YORK 



