000 007070a00a22002530004500
001 234158
090 _a234158
100 _a19980513d1993 m y0pory50 ba
101 0 _aeng
102 _aPT
200 1 _aComparing the empirical performance of alternative differential demand systems
_fPedro Duarte Neves
210 _a[Lisboa
_cUniversidade Católica
_d1993?]
215 _aP.65-80
_d23 cm
305 _aSep. de : Economia, vol. 17, nº 1
310 _aBrochado
606 _aEconomia
675 _923489
_a330.11
700 1 _aNeves
_bPedro Duarte
931 _*19980513
932 _*d
933 _*1993
934 _*
966 _a124983
_lBPARAH
_p(D.L.)
_sFG/B-44985
990 _cMON