000 00300nam a2200109Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aBeer, Arthur. Ed
245 0 _aVistas in astronomy.
260 _bPergamon Press Inc.
_aWashington
_c1962
942 _c1
999 _c71904
_d71904