TY - BOOK T1 - Portfolio choice and risk A1 - Encarnacion, Jose LA - English PP - Quezon City PB - University of the Philippines, School of Economics YR - 1983 UL - https://tuklas.up.edu.ph/Record/UP-8027390931312874219 OP - 21 CN - HC455 P6 1983 no.7 ER -