000 00513nam a2200193Ia 4500
001 73879
003 DO-SdBB
008 210823t1993 xx ||||er|||||||| 0|eng|dd
020 _a0-553-09523-4
035 _a(DO-SdBB)73879
040 _aDO-SdBB
_bspa
_cDO-SdBB
041 _aeng
092 _aE-20151163
100 1 _aHawking, Stephen
245 0 _aBlack holes and baby universes and other essays
260 _aNew York, Estados Unidos de América :
_bBantam Books,
_c1993
300 _a182 p.
942 _2cl
_yBK
999 _c58436
_d58436