Williams, W. Randolph <br/><br/>
Mine mapping and layout / 
W. Randolph Williams 
 - New Jersy :  Prentice-Hall Inc. ,  1983 
<br/><br/><label>ISBN: </label>01358535174 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mine Mapping<br/>Mine Maps<br/>Mine Surveying
<br/><br/><label>Dewey Class. No.: </label>622  / WIL