00828nam0-22003011i-450 99000611465040332120180412083245.0000611465FED01000611465(Aleph)000611465FED0100061146520000112d1991----km-y0itay50------baengGB--------00-yyPortfolio Selectionefficient diversification of investmentsHarry M. Markowitz2nd ed.OxfordBasil Blackwell1991XVI, 384 p.23 cm330Markowitz,Harry Max<1927- >103676ITUNINARICAUNIMARCBK990006114650403321XV H1 5713972*FGBCFGBCPortfolio selection47086UNINA