Sinhg, R.D., <br/><br/>
Coal Mining  
by R.D.Singh 
 - New Delhi  New Age  2007 
 - xxiv,698p:  24cm. 
<br/><br/><label>ISBN: </label>8122409741 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil Engineering<br/>Coal
<br/><br/><label>Dewey Class. No.: </label>622.334