21st application of computers and operations research in the mineral industry / 
editor, Alfred Weiss. 
 - Littleton, Colo. :  The Society,  1989. 
 - xviii, 1121 p. :  ill. 
<br/><br/><label>ISBN: </label>0873350790 
<br/><br/><label>LCCN: </label>92034218 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries--Management--Data processing.<br/>Information storage and retrieval systems--Mines and mineral resources.<br/>Mineral industries--Data processing.
<br/><br/><label>Dewey Class. No.: </label>622.0285