Rare earth element / 
edited by José Edgar Alfonso Orjuela 
 - x, 159 páginas :  ilustraciones 
<br/><br/><label>ISBN: </label>9789535134015 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tierras raras
<br/><br/><label>LC Class. No.: </label>TA418.9R37  / R36