Wanderers in the sky;  the motions of planets and space probes. 
Edited by Thornton Page & Lou Williams Page. 
 - New York,  Macmillan Co.  [1965] 
 - xiv, 338 p.  illus.  23 cm. 
 - Sky and telescope library of astronomy,  v. 1 .
<br/><br/><label>LCCN: </label>65012722 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--Popular works.<br/>Astronautics in astronomy.
<br/><br/><label>LC Class. No.: </label>QB44  / .S5734 
<br/><br/><label>Dewey Class. No.: </label>523