Rocket billionaires :  Elon Musk, Jeff Bezos, and the new space race / 
Tim Fernholz.  
 - xviii, 281 pages, 16 unnumbered pages of plates :  illustrations (chiefly color) ;  24 cm 
<br/><br/><label>ISBN: </label>9780358131441 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Space industrialization--United States.