000 00435cam a22001097a 4500
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100 _aSchiff, Maurice
245 _aMultilateral trade liberalization and political distintegration: implications for the evoluation of free trade areas and customs unions
_cby Maurice Schiff
260 _aWashington, D.C.
_bWorld Bank
_c2000
300 _a23p.
440 _aPolicy research working paper 2350
999 _c283339
_d283339