TY  - BOOK
AU  - Markowitz, H.
TI  - Portfolio selection: efficient diversification of investments 
SN  - 1557861080 :
U1  - 332.6  22
PY  - 1991///
CY  - Cambridge, Mass.
PB  - Blackwell Publishing
KW  - Portfolio management
KW  - Investment analysis
KW  - Stocks
KW  - Investments
KW  - Finance
KW  -  United States
KW  -  History
N1  - Includes bibliographical references and index
ER  -