TY - JOUR AU - D Cullen AU - S Perkins AU - Stephen Seltzer C2 - Applied Radiation and Isotopes DA - 1993-01-01 00:01:00 LA - en M1 - 44 PB - Applied Radiation and Isotopes PY - 1993 TI - Photon and Electron Data Bases and Their Use in Radiation Transport Calculations ER -