000
00398nam a2200181Ia 4500
000
003
UNITRU
005
20240201142231.0
008
240131b |||||||| |||| 00| 0 spa d
040
_c
UNITRU
041
_h
spa
082
_a
371.3/E88
100
_a
JOSE E
245
0
_a
REINGENIERIA EDUCATIVA
260
_b
LEARNING
260
_c
2011
942
_h
371.3/E88
999
_c
40540
_d
40540