000 00302nam a2200133Ia 4500
008 170912s9999 xx 000 0 und d
082 _a523 HIN/A MAT/A
100 _aMATHUR SC
245 0 _aASTRONOMY
250 _a2nd Ed.
260 _bOXFORD UNIVERSITY PRESS
_c1945
300 _a256
942 _cTB
999 _c26869
_d26869