TY - BOOK AU - INDIA, COMMERCIAL INTELLIGENCE AND STATISTICS (Department of--) ED - INDIA, COMMERCIAL INTELLIGENCE AND STATISTICS (Department of--) TI - Indian coal statistics : Thirty eight issue U1 - X9(F551).2.N44r, H8 PY - 1948/// CY - Delhi PB - The manager of publicatoins N1 - DGCIS .23.44/255 ER -