TY - BOOK AU - Elton,Edwin J. AU - Gruber,Martin J. TI - Modern portfolio theory and investment analysis SN - 9971511878 : U1 - 332.6 PY - 1996/// CY - Singapore PB - John Wiley KW - Portfolio theory KW - Investment analysis; Portfolio analysis; Financial security; Financial market; Capital market; Investment process N2 - Business ER -