00561    a2200205   4500020001800000082001500018100002000033245005200053250000800105260004600113300002300159650001500182650002300197650002400220650002200244650002100266700002600287700002100313700002100334  a9780470505847  a332.6bMOD  aElton, Edwin J.  aModern portfolio theory and investment analysis  a8th  aNew JerseybJohn Wiley & sonsc2011g2011  axviii, 727p.c25cm  aINVESTMENT  aFORTFOLIO ANALYSIS  aFINANCIAL ECONOMICS  aSECURITY ANALYSIS  aFORTFOLIO THEORY  aGoetzmann, William N.  aGruber, Martin J  aBrown, Stephen J