000 00423nam a2200109Ia 4500
008 160615s9999||||xx |||||||||||||| ||und||
008 160616s 000 0
100 _aKopal, Zdenek, Ed.
245 _aAdvances in astronomy and astrophysics
942 _cBK
_2BK27811
080 _a523 ADV
999 _c27811
_d27811