000 00456 a2200181 4500
020 _a0471007439
082 _a332.6
_bELT
090 _c26596
_d45910
100 _aElton, Edwin J.
245 _aModern portfolio theory and investment analysis
250 _a5th
260 _aNew York
_bJohn Wiley & Sons
_c1981
_g1995
300 _axix,715p.
_c26cm
650 _aInvestment
650 _aFinancial economic
700 _aGruber, Martin J.
942 _cL
999 _c53403
_d53403