000 00345nam a2200145Ia 4500
008 170519s9999 xx 000 0 und d
041 _aEnglish
082 _a500/GAM
100 _aGEORGE GAMOW
245 _aMATTER, EARTH, AND SKY
260 _bMACMILLAN AND CO., LIMITED
_aLONDON
300 _c593P
650 _aPURE SCIENCE
942 _cBK
999 _c59567
_d59567