Bennett, Jeffrey <br/><br/>
On the cosmic horizon  ten freat mysteries for third millennium astronomy 

 - United States  Addison Wesley Longman  2001 
 - viiii,209p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Cosmology<br/>Astronomy-Mysteries-21st century<br/>Astrophysics
<br/><br/><label>Dewey Class. No.: </label>520.905  / B46O