000 | 00464nam#a2200193#c#4500 | ||
---|---|---|---|
003 | IEF | ||
005 | 20180219150358.0 | ||
008 | 941205s1973 uuu####fr####| 0||u| |u | ||
040 | _aIEF | ||
245 | _aBenefit-cost and policy analysis | ||
260 |
_aChicago _b Aldine _c1973 |
||
300 |
_av. _c23 cm. |
||
500 | _aContiene: 1972, 1973 | ||
650 | 4 |
_aANALISIS COSTE BENEFICIO _950209 |
|
650 | 4 |
_aESTUDIOS _943582 |
|
942 | _cLIB | ||
942 | _z25902 | ||
999 |
_c7036 _d7036 |