Ovenden, Michael W  <br/><br/>
Artificial satellites /  Michael W Ovenden ; drawing by Kenneth James 

 - London :  Penguin Books,  c1960. 
 - 128 p. :  ill. ;  18 cm. 
<br/><br/> Includes Index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial satellites
<br/><br/><label>Dewey Class. No.: </label>629.434  / OVA 1960