000 00269nam a22000977a 4500
082 _a330.91724 WOR.N9
245 _aThe World Bank Economic Review , Vol.13 , Number 1, 1999
260 _a Washington D.C:
_bThe World BanK;
_c1999.
300 _a209.
942 _2ddc
_cUN&WB
999 _c744931
_d744931