Sixtieth report :  Ministry of Steel and Mines (Department of Steel) :  National Mineral Developemnt Corporation Limited 

 - New Delhi :  Lok Sabha Secretariat,  1975 
 - viii, 101p. ;  23cm. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>National Mineral Development Corporation Limited.
<br/><br/><label>Dewey Class. No.: </label>338.74  / ILP 74/60