TY  - BOOK
AU  - Elton,l Edwin J.
AU  - Gruber,Martin Jay
TI  - Modern portfolio theory and investment analysis
SN  - 0471238546
PY  - 2003///
CY  - Hoboken, NJ
PB  - John Wiley
KW  - Portfolio management
KW  - Investment analysis
N1  - Includes bibliographical references and index; Open access
ER  -