Journal of mines, metals & fuels :  1993 / 
Indian Mine Managers' Association. 
 - Calcutta :   Books & Journals Private Ltd. 
 - v. 
<br/><br/><label>ISSN: </label>0022-2755 
<br/><br/><label>Subjects--Index Terms: </label>სამთო საქმე პერიოდიკა 
<br/><br/><label>Universal Decimal Class. No.: </label>622.333(05)