Cutters and crushers 
Cutters and crushers 
 -  "24 p. : col. ill., pbk" 
 - New York  Oxford University Press  2005 
<br/><br/><label>ISBN: </label>9780199198566 
<br/><br/><label>Dewey Class. No.: </label>571.1 LLE  / 2.571.1LLE