TY - BOOK AU - Elton,Edwin J. TI - Modern portfolio theory and investment analysis SN - 9780470050828 AV - HG4529.5 M623 2007 PY - 2007/// CY - Hoboken, N.J. PB - Wiley KW - PORTFOLIO MANAGEMENT KW - INVESTMENT ANALYSIS N1 - Includes bibliographical references and index ER -