Agenda items 30 and 12: Economic development of under-developed countries : (a) Report by the Secretary-General on measures taken by the Governments of Member States to further the economic development of under-developed countries in accordance with General Assembly resolution 1316 (XIII); (b) Progress in the field of financing the economic development of under-developed countries : Report of the Economic and Social Council (chapters II, III, IV and V) (A/4143, A/4211, A/4220 and Corr.1 and Add.1 and 2, A/C.2/L.429, A/C.2/L.431 and Add.1, A/C.2/L.432, A/C.2/L.434-438, A/C.2/L.439 and Add.1, A/C.2/L.440 and Add.1, A/C.2/L.441) : Organization of the Committee's work.