000 00504nam#a2200193#c#4500
003 IEF
005 20180219150357.0
008 941205s1972 uuu####fr####| 0||u| |u
040 _aIEF
245 _aCost-benefit analysis : selected readings
260 _aMiddlesex (England)
_b Penguin Books
_c1972
300 _a496 p.
_c18 cm.
650 4 _aESTUDIOS
_943582
650 4 _aANALISIS COSTE BENEFICIO
_950209
700 1 _aLayard, P. Richard G.
_925207
942 _cLIB
942 _z25798
999 _c7011
_d7011