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100 _aLimao, Nuno
245 _aTrade preferences to small developing countries and the welfare costs of lost multilateral liberalization
_cby Nuno Limao and Marcelo Olarreaga
260 _aWashington, D.C.
_bWorld Bank
_c2005
300 _a33p.
440 _aPolicy research working paper; no. 3565
650 _aMultilateral liberalization
700 _aOlarreaga, Marcelo
999 _c292260
_d292260