Celestial mechanics  proceedings of the twentieth symposium on "celestial mechanics", held in Munchen, 1987 
edited by Hiroshi Kinoshita, Hiroshi Nakai and Makoto Yoshikawa                                         
 - Maryland  Direct 
 - 150p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus<br/>Bright Stars Catalogue<br/>Catalogue-Bright Stars
<br/><br/><label>Universal Decimal Class. No.: </label>521.1(082.2)  / PRO