000 00369nam a2200157Ia 4500
082 _a332.6
_bM346.PS
100 _aMarkowitz, H. M.
245 _aPortfolio selection; efficient diversification of investments
_b
260 _aNew York
_bJohn Wiley
_c1959
300 _axii, 344p.
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a5135
999 _c5135
_d5135