000 00260nam a22000977a 4500
082 _a330.05 RES.P0
245 _aThe World Bank Research Observer Vol.15 No.2, 2000
260 _a Washington D C :
_bThe World Bank;
_c2000
300 _a270p.
942 _2ddc
_cUN&WB
999 _c744720
_d744720