Topp, N E, <br/><br/>
The chemistry of the rare-earth elements. 

 - 164 páginas 
 - Topics in inorganic and general chemistry, monographs ;  4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tierras raras
<br/><br/><label>LC Class. No.: </label>QD172.R2  / T6