Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
331.823 In61 61671
International Labour Office Manual of industrial radiation protection convention & recommendation concerning the protection of workers against ionising radiations.1963 Geneva ILO 1959 pt.1 * Ionising radiations Labor economics Workers