TY - VIDEO AU - Stephen Seltzer AU - J Hubbell C2 - Publication of the Japanese Society of Radiological Technology ISSN DA - 1995-01-01 LA - en PB - Publication of the Japanese Society of Radiological Technology ISSN PY - 1995 TI - Tables and Graphs of Photon Mass Attenuation Coefficients and Mass Energy-Absorption Coefficients for Photon Energies 1 keV to 20 MeV for Elements Z = 1 to 92 and Some Dosimetric Materials ER -