TY - BOOK ED - International Commission on Radiological Protection. TI - Optimization and decision-making in radiological protection: a report of a Task Group of Committee 4 of the International Commission on Radiological Protection SN - 0080373887 U1 - 539.2 INT 1989 CY - New York KW - Decision Making KW - Radiation KW - Safety measures N1 - "Adopted by the Commission in September 1988."; At head of title: Radiation protection; Includes bibliographies ER -