00769nam0 2200241 450 00001912320081110152614.020081110d1970----km-y0itay50------baengUSy-------001yyPrinciples of celestial mechanicsPhilip M. FitzpatrickNew YorkAcademic Press1970LondonXVII, 405 p.ill.25 cmPrinciples of celestial mechanics32345Meccanica celeste521.120Meccanica celesteFitzpatrick,Philip M.632317ITUNIPARTHENOPE20081110RICAUNIMARC000019123G 521.1/6G 705DSA2008Principles of celestial mechanics32345UNIPARTHENOPE