00312nam a2200109Ia 4500008004100000040001100041100001900052245007400071260003500145300001300180300000900193251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aTitus C. Evans 0aReadiation ResearchbOfficial Organ of the Radiation Research Society  c1957bAcademic PressaNew York  aP. 1-619  bV. 7