TY  - BOOK
AU  - Elton, Edwin JGruber, Martin J. Brown, Stephen J...[et al.]
TI  - Modern portfolio theory and investment analysis
SN  - 9788126518654
U1  - 332.6  ELT;2  R 
PY  - 2007///
CY  - New Delhi
PB  - John wiley and sons
KW  - portfolio,investment
ER  -