TY  - BOOK
AU  - Elton, Edwin J.
AU  - Gruber, Martin J./Brown, Stephen J./Goetzmann, William N./
TI  - Modern Portfolio theory and investment analysis
SN  - 9788126528141
U1  - 332.6 El 84 M 
PY  - 2015///
CY  - New Delhi
PB  - Wiley
ER  -