Kumaramangalam, S.Mohan . <br/><br/>
Coal industry in india : nationalisation and tasks ahead /  
S.Mohan Kumaramangalam. 
 - New Delhi :   Oxford and IBH Publishing ,   1973. 
 - 77p. :   ill.,maps ;   21cm .  
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<br/><br/><label>ISBN: </label> Rs. 6.50 (Pbk) 
<br/><br/><label>Subjects--Index Terms: </label>COAL-MINING 
<br/><br/><label>Dewey Class. No.: </label>338.23240954  / KUM/C