Coal preparation / 
B. B. Konar... [et al.] ; edited by Samir Sen [and] K. S. Narasimhan 
 - New Delhi :  Allied Publisher,  c1997 
 - xii, 217 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>8170236002 :  Rs. 450.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal preparation--Periodicals
<br/><br/><label>Dewey Class. No.: </label>662.62