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
331.82 In39(1) 21967
Despande S R India.Dept. of Labour Report on an enquiry into conditions of labour in the coal mining industry in India Delhi Govt.Printing 1946 197p. Report of the Labour investigation committee,Govt.of * Coal mining Labor economics