TY - BOOK ED - India. Ministry of Labour,Employment and Rehabilitation TI - Report of the central wage board for the coal mining industry U1 - 331.286262(54) CY - Delhi PB - Manager of Pub. KW - Coal mining KW - Industry KW - Labor economics KW - Wages N1 - v.1-Chap.1 to 18 & summary of recommendations.1968 ER -