000 00380nam a2200145Ia 4500
008 130225s9999 xx 000 0 und d
020 _a9780553406634
080 _a523.1
_bH314B
100 _aHawking, S. W
245 _aBlack holes and baby universes and other essays
260 _aToronto
_bBantam Press
_c1993
300 _axv, 172 p
901 _a287527
942 _cB
_2udc
_02
999 _c17812
_d17812