The rare earths. 
Edited by F.H. Spedding & A.H. Daane. Published under the auspices of the American Society for Metals in cooperation with the Office of Technical Information, United States Atomic Energy Commission. 
 - New York,  Wiley  [1961] 
<br/><br/> "American Society for Metals and the Atomic Energy Commission ... [sponsored] this symposium."  Papers delivered at a Symposium on the rare earths and associated elements, held in Nov. 1959.  Published under the auspices of the American Society for Metals in cooperation with the Office of Technical Information, United States Atomic Energy Commission. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>61015413 /L/r83 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earths, Rare -- Congresses.--Earths, Rare -- Congresses.<br/>Rare earth metals -- Congresses.--Rare earth metals -- Congresses.
<br/><br/><label>LC Class. No.: </label>QD172.R2  / S9 1959 
<br/><br/><label>Dewey Class. No.: </label>546.4082