000 00384nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aLloyd P.J
245 _aAggregation by industry in general equilibrium models with international trade
260 _c1990
_bO.E.C.D.
_aParis
366 _b1990
650 _aTRADE
942 _cBK
999 _c74841
_d74841