13th Directing Council (03-13/10/1961) https://iris.paho.org/handle/10665.2/1685 13ยบ Consejo Directivo (03-13/10/1961) 2021-05-14T20:18:07Z Comments on Dr. Malenbaum's paper https://iris.paho.org/handle/10665.2/5424 Comments on Dr. Malenbaum's paper 1961-01-01T00:00:00Z Evaluation of the economic impact of health activities https://iris.paho.org/handle/10665.2/5420 Evaluation of the economic impact of health activities 1961-01-01T00:00:00Z Report of gthe rapporteurs https://iris.paho.org/handle/10665.2/5425 Report of gthe rapporteurs 1961-01-01T00:00:00Z Accelerating economic growth and improving national health in underdeveloped countries https://iris.paho.org/handle/10665.2/5421 Accelerating economic growth and improving national health in underdeveloped countries 1961-01-01T00:00:00Z