00998nam0 22002771i 450 RML023655620231121125703.020121121d1987 ||||0itac50 baitaitz01i xxxe z01nModern portfolio theory and investment analysisEdwin J. Elton and Martin J. Gruber3rd edNew york John Wiley & Sons 1987xvii,645 p.fig.23 cmELTON, Edwin J.RMLV150998125431GRUBER, Martin J.RMLV150997113103ITIT-0120121121IT-FR0098 Biblioteca Area Giuridico EconomicaFR0098 RML0236556Biblioteca Area Giuridico Economica 53CAM 332/270 53VM 0000052195 VM barcode:0004492VMA 1994070720121204 53Modern portfolio theory and investment analysis1408722UNICAS