Protection against ionizing radiation from external sources ; and, Data for protection against ionizing radiation from external sources：a report

Corporate Authors: International Commission on Radiological Protection. Committee III on Protection against X-rays up to Energies of 3 MeV and Beta- and Gamma-Rays from Sealed Sources
Published: Published for the International Commission on Radiological Protection by Pergamon Press,
Publication Dates: 1976, 1980 printing.
Call Number: TL77/I61.1/