TY - BOOK AU - Frost,D. AU - Jammet, H. TI - Manual on radiation protection in hospitals and general practice: volume 2 : unsealed sources SN - 92-4-154039-7 U1 - 616.0757028 FRO 1975 PY - 1975/// CY - Geneva PB - World Health Organization KW - Hospitals KW - Radiological services KW - Handbooks, manuals, etc KW - Radiation KW - Safety measures N1 - İndeks var ER -