Asimov, Isaac. <br/><br/>
Satellites in outer space / 
Isaac Asimov ; illustrated  by John Polgreen. 
 - revised ed. 
 - New York :  Random House, Inc.,   c 1964. 
 - 61 p. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>326  326 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aerospace engineering.
<br/><br/><label>Dewey Class. No.: </label>629.14353 / A43s