Operational radiation safety training recommendations of the National Council on Radiation Protection and Measurements - Bethesda National Council on Radiation Protection and Measurements 2000 - vii, 69 s. 23 cm. - NCRP report no. 134 . "Issued October 13, 2000." İndeks var. Kaynakça var. ISBN: 0-929600-67-3 Subjects--Topical Terms: Employees--Training of.Radiation--Safety measures. Dewey Class. No.: 363.179972 OPE 2000