000
00316nam a2200145Ia 4500
005
20251222175922.0
008
251222s9999||||xx |||||||||||||| ||spa||
020
_a
9786071724465
082
_a
330/D28
100
_a
Datta, Saugato
245
0
_a
EconomÃa
250
_a
1ra.ed.
264
_b
Trillas
942
_c
LIB
999
_c
40705
_d
40705