000 00318nam a2200145Ia 4500
001 19838
008 170722s9999 xx 000 0 und d
100 _aEinstein Albert
245 _aMeaning of relativity, eng /
250 _a6th ed
260 _c1960
653 _aPhysics
653 _aRelativity
942 _cGEN
999 _c25150
_d25150