Bergaust, Erik. <br/><br/>
First men in space. 

 - New York  Putnam  c1960. 
 - 47 p.  illus. 
<br/><br/><label>LCCN: </label>60012518  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Project Mercury--Juvenile literature.
<br/><br/><label>LC Class. No.: </label>TL793  / .B4 
<br/><br/><label>Dewey Class. No.: </label>629.45072