00785nam0 2200253 450 00001926120081113103555.020081113d1965----km-y0itay50------baengUSy-------001yyMethods of orbit determinationPedro Ramon EscobalNew YorkWiley1965XIX, 463 p.tab., fig.24 cmMethods of orbit determination32481PianetiOrbitaStelle523.421Astronomia descrittiva. Pianeti. StelleEscobal,Pedro Ramon3280ITUNIPARTHENOPE20081113RICAUNIMARC000019261G 521.3/3G 681DSA2008Methods of orbit determination32481UNIPARTHENOPE