Modern portfolio theory and investment analysis /
Edwin J. Elton, Leonard N. Stern School of Business, New York University, Martin J. Gruber, Leonard N. Stern School of Business, New York University, Stephen J. Brown, Leonard N. Stern School of Business, New York University, William N. Goetzmann, School of Management Yale University.
- Ninth edition.
- xiv, 738 pages ; 26 cm