Issacson, E.D. <br/><br/>
Rock Pressure in Mines   
by E.D. Issacson 
 - 2nd rev. ed. 
 - London  Mining Publications  1962 
 - x, 260p. incl. ill.  ind. 
<br/><br/><label>Dewey Class. No.: </label>622.3  / N62