Wall, Julia, <br/><br/>
Robotics / 
Julia Wall. 
 - 23 pages :  illustrations ;  23 cm. 
 - Inside science .
<br/><br/> 1940 
<br/><br/><label>ISBN: </label>9781591987130 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Robotics--Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>629.892