TY - BOOK AU - Elton, Edwin J. AU - Elton, Edwin J. TI - Modern portfolio theory and investment analysis SN - 0471238546 (cloth : alk. paper) U1 - 332.6 21 PY - 2003/// CY - New York PB - J. Wiley & Sons KW - Portfolio management KW - Investment analysis N1 - Rev. ed. of: Modern portfolio theory and investment analysis / Edwin J. Elton, Martin J. Gruber; Includes bibliographical references and index ER -