Topp, N. E. <br/><br/>
Chemistry of the rare-earth elements 
N. E. Topp 
 - Amsterdam  Elsevier  1965 
 - ix,164p.;  22cm.- 
 - Topics in inorganic and general chemistry : a collection of monograohs;no.4 .
<br/><br/><label>Dewey Class. No.: </label>546.4  / TOP