Singh, R. D <br/><br/>
Principles and practices of modern coal mining 
R.D Singh 
 - New Delhi  New Age International ( P) Limited, Publishers  2010 
 - xxiv, 696p. : ill 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9788122409741 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal mining
<br/><br/><label>Dewey Class. No.: </label>622.33 SIN