Zubrin,Robert <br/><br/>
Entering space 

 - New york  Robert Zubrin  1999 
 - 305 
<br/><br/><br/>Eng. 
<br/><br/><label>ISBN: </label>1-58542-036-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aviation--Completing global civilization , Creating a spacefaring civilization ,
<br/><br/><label>Dewey Class. No.: </label>919.904  / ZUB-E