Stepping-stones to the future of space exploration  a workshop report /  [electronic resource] : 
Aeronautics and Space Administration Board, Division on Engineering and Physical Sciences, National Research Council. 
 - Washington, D.C. :  National Academies Press,  c2004. 
 - xi, 63 p. :  ill. 
<br/><br/>Includes bibliographical references. 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2009. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Corporate Names: </label><br/>United States. National Aeronautics and Space Administration.  Technology for Human/Robotic Exploration and Development of Space (THREADS) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronautics and civilization--United States.<br/>Space medicine--United States.<br/>Space sciences--United States.<br/>Space colonies<br/>Space tools.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Outer space--Exploration--Government policy--United States.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TL796.5.U6  / T43 2004eb