000 00368nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aStetson, H.T.
245 _aSunspots and their effects
250 _aFirst
260 _c1937
546 _aEnglish
942 _2ddc
_cBK
999 _c26932
_d26932
005 20220125170101.0