00651nam a2200205Ia 4500003000900000008004100009040001600050080001500066100002300081245008900104260002100193300001400214650004100228650002400269650002200293650001700315942000700332999001500339952009100354IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a521.2bHER  aHerget, Paul92310 4aThe computation of orbitscPaul Herget                                                aCincinnatic1948  aix, 177p.  aAstronomy and astrophysics thesaurus  aCelestial mechanics  aComputation92311  aOrbits92312  cBK  c1086d1086  00104070aBANbBANcGENd0000-00-00l0o521.2/ HERp1144r2021-11-05w0000-00-00yBK