The Earth in space / 
Edited by Hugh Odishaw. 
 - ix, 366 pages :  23 cm. 
<br/><br/> "The chapters ... stem from a series of lectures prepared for the Voice of America." 
<br/><br/><label>LCCN: </label>78408182  
<br/><br/><label>Nat. Bib. No.: </label>B68-18270 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Solar system.
<br/><br/><label>LC Class. No.: </label>QB501  / .E2  
<br/><br/><label>Dewey Class. No.: </label>522.5