Ley, Willy,  1906-1969 <br/><br/>
Beyond the solar system / 
by Willy Ley ; paintings by Chesley Bonestell ; foreword by Wernher von Braun 
 - London :  Sidgwick & Jackson,  1964 
 - xix, 108 p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographical references (p. 103-105) and index 
<br/><br/><label>LCCN: </label>64-020682 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy