000 00298nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a055
_bVEL
100 _aVELIKOVSKV, Immanuel
245 0 _aEarth in upheaval
260 _aNew York
_bPocket Books
_c1955
650 _aEarth science
942 _cBK
999 _c32118
_d32118