000 00412nam#a2200169#c#4500
003 IEF
005 20180219170754.0
008 941205s1991 uuu####fr####| 0||u| |u
040 _aIEF
110 2 _aEstados Unidos. General Accounting Office
_932559
245 _aDesigning evaluations
260 _aWashington
_b GAO
_c1991
300 _a90 p.
_c 23 cm.
942 _cLIB
942 _z19795
999 _c108507
_d108507