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

 -   New Central Book Agency, Calcutta  1999 
 - 239 
<br/><br/><label>ISBN: </label>648 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Electrical engineering; Electromagnetic engineering
<br/><br/><label>Dewey Class. No.: </label>621.3  DAT-E