Markowitz, H. 1927- Portfolio selection. - New Haven, Yale Univ. Press [c1959] - 351 p. - Yale University. Cowles Foundation for Research in Economics. Monograph 16 . - Yale University. Cowles Foundation for Research in Economics. Monograph ; 16. . Includes bibliography. Subjects--Topical Terms: Colección Rene VillarrealCRV. LC Class. No.: HG4521 / .M32