000
00274nam a2200121Ia 4500
001
4724
008
220811s1960 ###||||g |||| ||spa d
082
_a
262.8
_b
M743E
245
0
_a
La EducaciĆ³n
264
_c
1960
942
_c
BK
_2
ddc
035
_a
262.8 -M743E-La EducaciĆ³n-
999
_c
44458
_d
44458