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

 - Kolkata  New Central Book Agency  2007 
 - 239p. 
<br/><br/><label>ISBN: </label>9788173811494  195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil Engineering
<br/><br/><label>Dewey Class. No.: </label>622.48 DET N