Vorobev, B. M. (Boris Mikhailovich) <br/><br/>
Advanced coal mining / 
[by] B.M. Vorobjev and R.T. Deshmukh. 
 - New York :  Asia Pub. House,  [c1966] 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>67002995 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal mines and mining.
<br/><br/><label>LC Class. No.: </label>TN802  / .V66 1966 
<br/><br/><label>Dewey Class. No.: </label>622/.33