Neutron thermalization and reactor spectra : Vol. 2 : Proceedings of the symposium / The International Atomic Energy Agency Symposium on Neutron Thermalization and Reactor Spectra (1967 : Ann Arbor, Mich.) International Atomic Energy Agency. Nuclear reactors Congresses. Thermal neutrons Scattering Congresses. Thermal neutrons Spectra Congresses. QC787.N8 S94 1967 539.7213 INN " Includes bibliographical references and index Vienna, International Atomic Energy Agency, 1968. 1968. 1968 Text v. : eng engfrerus Proceedings series Proceedings series (International Atomic Energy Agency)