000 00271nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a523.18 S3821
100 _aSCHRODINGER,E
245 0 _aEXPANDING UNIVERSE
260 _bC.U.P
_c1956
300 _a23X15
942 _cBK
999 _c61334
_d61334