Slater, David Neville. Gamma-rays of radionuclides in order of increasing energy. - Washington Butterworths 1962 - viii, 201 p. 26 cm. Subjects--Topical Terms: Gamma rays.--Decay.Radioisotopes LC Class. No.: QC794 / .S58 Dewey Class. No.: 539.7524 SLA 1962