000 00257nam a22000977a 4500
082 _a330.05 RES.N4
245 _aThe World Bank Research Observer Vol.9 No.1,1994
260 _a Washington D C
_b The World Bank
_c1994
300 _a155p.
942 _2ddc
_cUN&WB
999 _c743231
_d743231