000 00263nam a22000977a 4500
082 _a330.05 RES.P0
245 _aThe World Bank Research Observer Vol.15 No.1, 2000
260 _a Washington D C :
_bThe World Bank;
_c2000.
300 _a144p.
942 _2ddc
_cUN&WB
999 _c744723
_d744723