NATIONAL COAL DEVELOPMENT CORPORATION LIMITED <br/><br/>
Report of the Committee appointed by the Managing Director Rationalising Purchase and Civil Engineering Procedure 

 - Ranchi, n.d 
 - 22p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>624  / NAT.R