SARKAR, S K Ed. <br/><br/>
PROCEEDINGS OF SECOND NATIONAL CONFERENCE ON GROUND CONTROL IN MINING (CALCUTTA) 

 - NEW DELHI  Oxford & IBH Publishing  1997 
 - xiv+384p., 24x18cms. 
<br/><br/><label>ISBN: </label>8120411188 
<br/><br/><label>Dewey Class. No.: </label>622.206 S2431