000
00287nam a2200121Ia 4500
001
29828
008
220811s1981 ###||||g |||| ||spa d
082
_a
631.3
_b
S474IN
245
0
_a
Informacion Basica
264
_c
1981
942
_c
BK
_2
ddc
035
_a
631.3 -S474IN-Informacion Basica-
999
_c
39930
_d
39930