TY - BOOK ED - International Atomic Energy Agency. ED - Organisation for Economic Co-operation and Development. TI - Principios para la exenci'on del control reglamentario de pr'acticas y fuentes de radiaci'on SN - 9203236899 PY - 1989/// CY - Viena PB - Organismo Internacional de Energ'ia At'omica KW - Radiation protection KW - standards KW - Radiation dosage KW - Risk ER -