TY - BOOK TI - Application of the concepts of exclusion, exemption and clearance: safety guide SN - 92-0-109404-3 U1 - 621.4837 APP 2004 PY - 2004/// CY - Vienna PB - IAEA KW - Radioactivity KW - Safety measures KW - Radioisotopes N1 - Kaynakça var ER -