Singh, R. D. <br/><br/>
Principles & Practices of Modern Coal Mining / 
R D Singh 
 - 1st Edition 
 - Chennai :  New age international (P) ltd ,  2022 
 - 696 pages 
<br/><br/><label>ISBN: </label>9788122409741 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil
<br/><br/><label>Dewey Class. No.: </label>622.33  / SIN