000 00297nam a2200109Ia 4500
005 20250107154842.0
008 241216s9999||||xx |||||||||||||| ||und||
100 _aL.A. Balona
245 0 _aMonthly Notices of the royal astronomical society
260 _aoxford london
_bl.a.balona
_c1978
942 _cBK
999 _c6715
_d6715