00921nam0 2200289 450 00001912920081110164002.020081110d1961----km-y0itay50------baengUSy-------001yy<<The >>determination of orbitsA.D. Dubyagotranslated from the Russian by R. D. Burke ... <et al.>New YorkMacMillan Co.1961xiv, 434 P.26 cm<<The >>determination of orbits32357PianetiOrbitaStelle523.421Astronomia descrittiva. Pianeti523.821StelleDubyago,A. D.632322Burke,R. D.ITUNIPARTHENOPE20081110RICAUNIMARC000019129G 521.3/1G 54DSA2008G 521.3/2G 682DSA2008Determination of orbits32357UNIPARTHENOPE