000 00428cam a22001217a 4500
008 180718b2001 xxu||||| |||| 00| 0 eng d
100 _aSchiff, Maurice
245 _aMarket presence, contestability, and the terms-of-trade effects of regional integration
_cby Maurice Schiff and Won Chang
260 _aWashington, D.C.
_bWorld Bank
_c2001
300 _av.p.
440 _aPolicy research working paper 2532
700 _aChang, Won
999 _c285055
_d285055