000
00298nam a2200133Ia 4500
001
32795
008
220811s1983 ###||||g |||| ||spa d
082
_a
W50
_b
K542
100
_a
Kieffer, George H.
_9
8629
245
0
_a
Bioetica
264
_c
1983
942
_c
BK
_2
ddc
035
_a
W50 -K542-Bioetica-
999
_c
6766
_d
6766