TY  - BOOK
AU  - Elton, William N. Goetzmann Edwin J. 
AU  - Edwin J.,William N. Goetzmann 
TI  - Modern portfolio theory and investment analysis
SN  - 9788126528141
U1  - 332.6 
PY  - 2010///
CY  - New Delhi
PB  - Wiley
KW  - Financial economics
ER  -