000 00430nam a2200145 a 4500
005 20240602103118.0
008 030918s19uu xx 00 eng d
020 _a070564876x
100 _aSharpe, William F.
245 _aPortfolio theory and capital markets. /
_cWilliam F. Sharpe.
260 _aNew York :
_bMcGraw- Hill Book Company.
300 _a316p.
650 _aPorfolio investment- Theory and capital.
942 _2ddc
999 _c70511
_d70511