TY - BOOK AU - Elton,Edwin J. AU - Gruber,Martin J. TI - Modern portfolio theory and investment analysis SN - 9971511878 : U1 - 332.6 19 PY - 1996/// CY - Singapore PB - John Wiley and Sons KW - Investment analysis KW - Spines KW - Portfolio management N1 - Includes bibliographical references; ecn N2 - Economics ER -