Datta, Nil K. <br/><br/>
Electrical engineering in mines 

 - Kolkata:  New Central Book Agency,  2007. 
 - 239p. 
<br/><br/><label>ISBN: </label>8173811490  195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mining Engineering 
<br/><br/><label>Dewey Class. No.: </label>622.48 DAT N