000 00307nam a2200109Ia 4500
100 _aKreps D.M; Valies K.F
245 _aAdvances in Economics and Econometrics Theory and Applications V.1,
260 _c1997
_bCambridge University Press
_aCambridge
300 _a332p.
650 _aEconometrics
942 _cBK
999 _c81536
_d81536