000 00287nam a2200109Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aReid , Hugo.
245 0 _aElements of Astronomy.
260 _bOliver & Boyd.
_aEdinburgh.
942 _c1
999 _c15462
_d15462