Shankaraiah, K. <br/><br/>
Organising for higher productivity systems and practices in coal industry 

 - Hyderabad  University Publications  1997 
 - 157p. 
<br/><br/><label>ISBN: </label> RS 200.00 
<br/><br/><label>Source: </label> RS 200.00 
<br/><br/><label>Dewey Class. No.: </label>380 SHA