TY - BOOK AU - Elton,Edwin J. AU - Gruber,Martin TI - Investments SN - 0262050595(v.1) : U1 - 332.6 PY - 1999///- CY - Cambridge, Mass. PB - M.I.T. Press KW - Portfolio management KW - Investment analysis N1 - Library has vol.2; Vol.1. Portfolio theory and asset pricing -- v. 2. Securities prices and performance ER -