Singareni Collieries Company Limited <br/><br/>
Singareni collieries company limited: perspective plan up to 2000 A. D. / 
Singareni Collieries Company Limited 
 - Kothagudem,  1990 
 - 121p  col ill;  28cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production Economics
<br/><br/><label>Dewey Class. No.: </label>338.272  / SIN