000 00598 a2200229 4500
001 12158
003 OSt
005 20210916173017.0
008 210916b ||||| |||| 00| 0 eng d
020 _a0-333-17686-3
040 _cIITB
041 _aeng
080 _a332.67
_bRya
100 _aRyan, Tetence M.
_921180
245 _aTheory of portfolio selection
260 _bMacmillan Press Ltd
_aLondon
_c1978
300 _aviii,143 p.
_c22 cm
440 _aStudies in finance and accounting
_921181
650 0 _aInvestments
_95456
650 0 _aInvestment analysis
_94734
942 _cBK
_2udc
999 _c14121
_d14121