Larsen, Egon <br/><br/>
Redar works like this / 
by Egon Larsen ; illustrated by Charles Green 
 - London :  Phownix House,  1960 
 - 64 p. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radar--Juvenile literature<br/>Wireless communication systems
<br/><br/><label>Dewey Class. No.: </label>621.384