00400cam a22001337a 4500 180718b1970 xxu||||| |||| 00| 0 eng d R16x54 V191 Vaid, K.N. Labour welfare in India by K.N. Vaid New Delhi Sri Ram Centre for Industrial Relations 1970 392p. Welfare work in industry - India Labour policy - India 491756 491756 0 0 0 0 IIPA IIPA 2018-08-04 R16x54 V191 GR15623 2018-08-04 2018-08-04 GR