Cormick, Jack Mc. <br/><br/>
Atoms, energy and machines / 
by Jack Mc. Cormick 
 - New York :  Creative Educational,  1961 
 - 224 p. ;  27 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atoms--Juvenile literature<br/>Nuclear physics--Juvenile literature<br/>Machinery--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>539.7