Sacks, Jacob, <br/><br/>
The atom at work / 
Illus. by George R. Cox. 
 - New York :  Ronald Press Co.,  1951. 
 - xii, 327 p.:  illus.;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nuclear energy--Popular works.<br/>Isotopes.
<br/><br/><label>Dewey Class. No.: </label>541.2  / SAA 1951