000
00259nam a2200121 a 4500
003
EIA
001
90
942
_0
2
_2
ddc
_c
BK
245
_a
MicroeconomÃa. - 4 ed.
260
_c
1998
008
141112s1998 ck r 000 u spa d
082
_a
338.5
_b
P648m
_c
4ed
999
_c
9904
_d
9904