00963nam0-22003491i-450-99000250254040332120080211152951.03-7908-0418-5000250254FED01000250254(Aleph)000250254FED0100025025420030910d1989----km-y0itay50------baengDEy-------001yySemiparametric and nonparametric econometricsedited by Aman UllahHeidelbergPhysica Verlag Heidelbergc1989VI, 172 p.24 cmEmpirical economicsEconometria519Ullah,Aman<1946- >ITUNINARICAUNIMARCBK990002502540403321VI F 799319FSPBCXXI-A-141452MASMASFSPBCSemiparametric and nonparametric econometrics440486UNINA