00293nam a2200109Ia 4500008004100000082001700041100001800058245004600076260001500122300000600137490004000143260219b        |||||||| |||| 00| 0 eng d  a330.183 F533  aFisher, F. M.  aPlace of least squares in econometricsb/  c1962a b   a   aEconometrica, v.30, no.3, July 1962