000 00439cam a22001217a 4500
008 180718b2007 xxu||||| |||| 00| 0 eng d
100 _aCoulibaly, Souleymane
245 _aEvaluating the trade effect of developing regional trade agreements: a semi-parametric approach
_cby Souleymane Coulibaly
260 _aWashington, D.C.
_bWorld Bank
_c2007
300 _a22p.
440 _aPolicy research working paper; 4220
650 _aTrade-Regional
999 _c294717
_d294717