00665nam0 22002531i 450 99000727958040332120021010000727958FED01000727958(Aleph)000727958FED0100072795820021010d--------km-y0itay50------baitaEmpirical econometricsCramerNorth HollandAmerican elseviers N.Y.1957Cramer,J.S.101809ITUNINARICAUNIMARCBK990007279580403321XV I 802567XV I 80DTEEmpirical Econometrics440493UNINAGEN01