KELLY, Errol G. Spottiswood, David J <br/><br/>
Introduction to mineral processing 
/[by] Errol G Kelly, David J.Spottiswood 
 - New York  John Wiley & Sons  1982 
 - xxiv, 491 p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>471033790 
<br/><br/><label>Dewey Class. No.: </label>622.7  / KEL