Kumaramangalam, S.Mohan .
Coal industry in india : nationalisation and tasks ahead / S.Mohan Kumaramangalam. - New Delhi : Oxford and IBH Publishing , 1973. - 77p. : ill.,maps ; 21cm .
NULL
Rs. 6.50 (Pbk)
COAL-MINING
338.23240954 / KUM/C
Coal industry in india : nationalisation and tasks ahead / S.Mohan Kumaramangalam. - New Delhi : Oxford and IBH Publishing , 1973. - 77p. : ill.,maps ; 21cm .
NULL
Rs. 6.50 (Pbk)
COAL-MINING
338.23240954 / KUM/C