Selected papers in child psychology. מאת Yutangco, Lourdes A., Gariando, Menchu B., Lianza, Jose, Garrido, Wilfredo, Muñoz, Elrico V., Cordero, Annie T., Telmo, Evelyn G., Dasmariñas, Estela Y., Advincula, Ma. Teresita J., Vilches, Ma. Liza C., Hipe, Eunia C., Budlong, Marietta M., Macamay, Corazon E.