00921nam0 2200301 450 00001011920180518143530.00-88275-319-320080421d1965----km-y0itay50------baengUSy-------001yyMethods of orbit determinationPedro Ramon Escobal2nd ed.MalabarRobert E. Krieger publishing companyc1965XIX, 479 p.24 cmMethods of orbit determination32481Astrodinamica629.4120521.119Meccanica celesteEscobal,Pedro Ramon3280ITUNIPARTHENOPE20080421RICAUNIMARC000010119629.41/10429736PISTS 521.1/16S A, 467DSA2009521.1/10316653PISTMethods of orbit determination32481UNIPARTHENOPE