Smith, Arthur E <br/><br/>
Mars : The next step  [Books]. 
Arthur E. Smith. 
 -  1989 
 - Pages: 151. 
<br/><br/><label>ISBN: </label>0852740263  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Astronautics in astronomy.<br/>Mars (Planet) -- Exploration.
<br/><br/><label>Dewey Class. No.: </label>QB/641  / SMI