000 00368nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aParker George, W.
245 _aElements of Astronomy
250 _aEighth
260 _c1929
546 _aEnglish
942 _2ddc
_cBK
999 _c23960
_d23960
005 20220125170007.0