TY - BOOK AU - Wyckoff,Harold O. TI - From quantity of radiation and dose to exposure and absorbed dose : and historical review T2 - NCRP : Lectures in radiation protection and measurements ; no. 4 SN - 0913392537 PY - 1980/// CY - Washington, D.C. PB - National Council on Radiation Protection and Measurements KW - RADIACIONES -PROTECCION N1 - Notas de pie página; Bibliografía al final de cada artículo ER -