Shobha Sadan Kumar. <br/><br/>
Mining and the raj :  a study of the coal industry in Bihar 1900-1947 / 
Shobha Sadan Kumar. 
 - Patna :  Janaki Prakashan,  1996. 
 - 133p. ;  22cm. 
<br/><br/> Includes index, bibliography 
<br/><br/><label>ISBN: </label>8185078920 :  Rs.200 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal trade<br/> Coal mines and mining<br/> India<br/> Industrial relations--History--History--History--British occupation 1765-1947 --History--Bihar (India) --Bihar (India) --Bihar (India).
<br/><br/><label>Dewey Class. No.: </label>338.2724095412