Shelton, William Roy. <br/><br/>
Man's conquest of space / 
by William R. Shelton. Foreword by James E. Webb. 
 - Washington,  National Geographic Society  [1975] 
 - 199 p.  illus., ports. (all part col.)  26 cm. 
<br/><br/> "Prepared by National Geographic Special Publications Division." 
<br/><br/>Bibliography: p. 199. 
<br/><br/><label>LCCN: </label>68028340  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronautics--Popular works.<br/>Astronautique--Ouvrages de vulgarisation.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Outer space--Exploration.<br/>Espace extra-atmosphérique--Exploration.
<br/><br/><label>LC Class. No.: </label>TL 793  / S545m 1975 
<br/><br/><label>Dewey Class. No.: </label>629.4