000 00286nam a2200097Ia 4500
082 _aST 520 SEED
245 0 _aHorizons : exploring the universe
100 _a SEEDS, Michael A. Pacific Grove, CA, 2002 7th ed
_953370
942 _cBK
008 210817s9999 xx 000 0 und d
999 _c169318
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