000 00381nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aWilliams J
245 _aEconomic function of futures markets
260 _c1986
_bCambridge University Press
_aCambridge
366 _b1986
541 _g2317 dt 20.7.94
650 _aECONOMICS
942 _cBK
999 _c76573
_d76573