000
00304nam a2200133Ia 4500
001
68081
008
220811s2006 ###||||g |||| ||spa d
082
_a
W50
_b
C167
100
_a
Calva Rodriguez, Roberto
_9
8630
245
0
_a
Bioetica
264
_c
2006
942
_c
BK
_2
ddc
035
_a
W50 -C167-Bioetica-
999
_c
6767
_d
6767