Agenda item 25: Economic development of under-developed countries : (a) Financing of economic development of under-developed countries : report of the Economic and Social Council (A/C.2/L.162 and Corr.1 & 2, A/C.2/L.162/Add.1, A/C.2/L.164, A/C.2/L.168, A/C.2/L.169, A/C.2/L.170, A/C.2/L.171 and A/C.2/L.172).