Davis, Helen Miles, <br/><br/>
The chemical elements. 

 - Washington,  Science Service,  1952. 
 - 160 p.  21 cm. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical elements.<br/>MCE
<br/><br/><label>Dewey Class. No.: </label>546  / DAV