000 00515cam a22001457a 4500
008 180718b1990 xxu||||| |||| 00| 0 eng d
082 _aT39 Er99
100 _aErzan, Refik
245 _aTariff valuation bases and trade among developing countries: do developing countries discriminate against their own trade
_cby Refik Erzan and Alexander Yeats
260 _aWashington, D.C.
_bIBRD
_c1990
300 _a27p.
440 _aIBRD. Working Papers WPS: 371
650 _aForeign Commerce
700 _aYeats, Alexander
999 _c223424
_d223424