000 00294nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a531.14 GAM/G GEO/G
100 _aGEORGE GAMOW
245 0 _aGRAVITY
260 _bVAKILS FEFFER AND SIMONS PRIVATE LTD
_c1965
300 _a157
942 _cTB
999 _c29274
_d29274