000
00311nam a2200121Ia 4500
001
8680
008
150525s9999 xx 000 0 und d
020
_a
0593 034007
100
_a
Hawking Stephen
245
_a
Black Holes And Baby Universes And Other Essays
250
_a
0
260
_a
London
_b
Bantam Press
_c
1993
999
_c
40581
_d
40581