Tarasov,  Lev <br/><br/>
Mining practice / 
L. Tarasov,  translated from the Russian by O. Semenov. 
 - Moscow :  Mir Publishers,  1973. 
 - 254 pages ;  ill.  21 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Мining