000 00258nam a22000977a 4500
082 _a330.05 RES.N6
245 _aThe World Bank Research Observer Vol.11 No.2,1996
260 _a Washington D C
_b The World Bank
_c1996
300 _a298p.
942 _2ddc
_cUN&WB
999 _c743270
_d743270