Saari, Donald G. <br/><br/>
Collisions, rings, and other newtonian N-body problems   

 - Providence  American Mathematical Society  2005 
 - x, 235p. Bibl. Index. 
 - Conference Board of the Mathematical Sciences    no. 104 .
<br/><br/> "Purchased under NBHM grant for the year 2008-2009"   
<br/><br/><label>ISBN: </label>9780821832509 
<br/><br/><label>Dewey Class. No.: </label>530.1  / Sa112.CR