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
100 SD:610.621 Who.TR.66 30839
World Health Organization Joint ILO/WHO Committee on Occupational Health : second report Geneva : World Health Organization, 1953 30 p. 24 cm. - (World Health Organization technical report series ; no. 66 ) 9241200669 * Occupational Health Services * Series