TY - BOOK AU - Frost, D. AU - Jammet, H. TI - Manual on radiation protection in hospitals and general practice (vol-2): unsealed sources T2 - 2 SN - 92-4-154039-7 U1 - 614.896 PY - 1975/// CY - Geneva PB - World Health Oraganization KW - WHO KW - Public health -- Epidemiology N1 - Gift; WHO, public health, epidemiology, global health ER -