00363    a2200097   4500001001000000005001700010008004100027245011000068100002000178773006700198ART_1233120260410161905.0260409a                                 10aEstimation of functions of population means and regression coefficients including structural coefficients1 aZellner, Arnold0 tJournal of econometricsg- Vol. 8, Nº 2 (oct. 1978)wREV11720