TY  - BOOK
AU  - Elton, Edwin J.
AU  - Gruber, Martin J.
TI  - Modern portfolio theory and investment analysis
SN  - 0471007439
U1  - 332.6 ELT 
PY  - 1995///
CY  - New York
PB  - John Wiley and sons
KW  - investment
N1  - Includes bibliographical references and index
ER  -