TY - GEN AU - Seltzer, Stephen M AU - Berger, Martin J C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1978-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.78-1534 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1978 TI - Monte Carlo studies of electron and photon transport at energies up to 1000 MeV: ER -