An analysis of existing quantitaive restrictions in selected developed countries on selected products of export interest to the developing countries : item 11, c, of the prov. agenda

Liberalization of tariff and non-tariff barriers : draft resolution submitted to the 2. Conference by 81 countries ; an analysis of existing quantitative restrictions in selected developed countries on products of export interest to the developing countries ; report by the UNCTAD Secretariat

(1968)

Prospects for eliminating non-tarif distortions

Scaperlanda, Anthony E., (1973)

Private barriers to trade and development of developing countries

Parthasarathy, N., (1978)