Bhattacharyya, Partha Sarathi <br/><br/>
When coal turned gold : the making of a maharatna company 
by Partha Sarathi Bhattacharyya 
 - Haryana:   Penguin India  2018 
 - xxvi, 181p., app.  24 cm x 16 cm 
<br/><br/><label>ISBN: </label>9780670090761 
<br/><br/><label>Subjects--Topical Terms: </label><br/>coal India limited<br/>coal trade<br/>history<br/>India<br/>mineral industries
<br/><br/><label>Dewey Class. No.: </label>338.27240954  / BHA