The evolving universe  structure and evolution of the universe : roadmap 2000-2020. 

 - (Washington, D.C.?)  NASA  (1997?) 
 - 76 p.  col. ill.  22 x 28 cm. 
<br/><br/> "To understand the growth of Structure and the Evolution of the component parts of the Universe." 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Corporate Names: </label><br/>United States National Aeronautics and Space Administration. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cosmology<br/>Astronomy--Research--United States.<br/>Galaxies--Evolution--Research--United States.<br/>Large scale structure Astronomy--Research--United States.
<br/><br/><label>Dewey Class. No.: </label>