000 00330nam a2200145Ia 4500
008 160615s9999 xx 000 0 und d
100 _aHMSO
245 _aAstronomical ephemeris for the year 1980.
260 _bHMSO
260 _c1979
300 _aviii p. + 575
942 _cBooks
999 _c12575
_d12575