00790nam0-22002891i-450-990003201930403321674-83191-8000320193FED01000320193(Aleph)000320193FED0100032019320000920d1969----km-y0itay50------baitaITSpectral Methods in EconometricsGeorge S. Fishman.CambridgeMass.Harvard University Press1969.XI, 212 p.24 cm11320Fishman,George S.<1937- >ITUNINARICAUNIMARCBK99000320193040332111320 FIS042255SESSESSpectral Methods in Econometrics454511UNINAING01