Ley, Willy <br/><br/>
The discovery of the elements 

 - New York :  Delacorte press,  1968. 
 - 215p.;  22cm 
<br/><br/><label>ISBN: </label>6811568 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chandrens'  Literature
<br/><br/><label>Dewey Class. No.: </label>546  / LEY