00692nam0-22002411i-450-990002806400403321000280640FED01000280640(Aleph)000280640FED0100028064020000920d1981----km-y0itay50------baENGModern portfolio theory and investement analysis.by Elton V. Gruber.s.l.s.e.1981.Gruber,Martin J.113103ITUNINARICAUNIMARCBK9900028064004033214-622-TBINV. TB 4.368ECAECAModern portfolio theory and investement analysis418801UNINAING01