00811nam1 2200313 450 99000326366020331620090605082730.0000326366USA01000326366(ALEPH)000326366USA0100032636620090605d19..----km-y0itay50------baengUS||||||||001yyCelestial mechanicsYusuke HagiharaCambridgeThe MIT press19...v.23 cmMeccanica celeste521HAGIHARA,Yusuke604654ITsalbcISBD990003263660203316521 HAG//CBS521BKSCIRSIAV69020090605USA010827Celestial mechanics1118862UNISA