Outer space and inner space / 

 - London  Cambridge university press  1984 
 - 64p.  ill. 
<br/><br/><label>ISBN: </label>0521259975 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Dewey Class. No.: </label>500.5  / C144