Portfolio selection : efficient diversification of investments /
Harry M. Markowitz.
- 2nd ed.
- Cambridge, Mass. : Blackwell Publishing, 1991.
- xvi, 384 p. : ill. ; 24 cm.
Includes bibliographical references and index.
1557861080 : 9781557861085
Portfolio management. Investment analysis. Stocks. Investments. Finance-- History.-- United States