Valtonen, Mauri <br/><br/>
Three body problem   
by Mauri Valtonen and Hannu Karttunen 
 - New York  Cambridge University Press  2006 
 - viii, 345p 
<br/><br/><label>ISBN: </label>0521852242 
<br/><br/><label>Dewey Class. No.: </label>629.4701530144  / P06