Pryor, Edmund James. <br/><br/>
Mineral processing / 
by E. J. Pryor. 
 - 3rd ed. 
 - Amsterdam :  Elsevier Publishing Co.,  1965. 
 - ix, 844 p. :  ill. ;  23 cm. 
<br/><br/> First published in 1955 under title : An introduction to mineral dressing. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ore--dressing.