000
00271nam a2200109Ia 4500
008
230410s9999 xx 000 0 und d
100
1
_a
Frank, Roberty H
245
1
0
_a
MicroeconomÃa y conducta
_c
Frank, Roberty H
300
_a
0
521
_a
ECONOMICAS
999
_c
37373
_d
37373
040
_a
AR-CtUCP