000 00293nam a2200121Ia 4500
008 180427s9999 xx 000 0 und d
020 _a9780393312768
082 _aQC6
100 _aThorne, S. Kip
245 _aBlack holes and time warps
260 _bW.W. Norton and Co.
_c1994
365 _b
_18=95
650 _aPhysics
999 _c1820
_d1820