Neutron thermalization and reactor spectra / International Atomic Energy Agency, proceedings of a symposium, Ann Arbor, 17-21 July 1967 - Vienna: International Atomic Energy Agency, 1968 - 530p. Vol. IVol. II Subjects--Topical Terms: Science Subjects--Index Terms: Chemistry Physics Universal Decimal Class. No.: 621.039.5(082.2) / K8.2