Boky, B.  <br/><br/>
Mining / 
B. Boky ; translated by John Scott. 
 - Moscow :  Mir Publishers,  c 1967. 
 - 753 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>311  311 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mining--Explosive.
<br/><br/><label>Dewey Class. No.: </label>622 / B637m