000 00349nam a2200145Ia 4500
008 131008s9999 xx 000 0 und d
020 _a792239121
082 _a98103 LAN/STU
245 _aTheories For Everything
260 _bNational Geographic
_aWashington
300 _a407
365 _cRs
546 _aEnglish
650 _aGeneral Reading
999 _c126420
_d126420