Bekey, Ivan. <br/><br/>
Advanced space system concepts and technologies, 2010-2030+ / 
Ivan Bekey. 
 - El Segundo, Calif. :  Aerospace Press,  2003. 
 - ix, 293 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 287-293). 
<br/><br/><label>ISBN: </label>1884989128  RM256.54 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aerospace engineering--Forecasting.<br/>Astronautics--Forecasting.