Handbook of trade control measures of developing countries, 1987 / prepared by the Trade Information System (TIS) of UNCTAD with the support of the United Nations Development Programme
At head of title: United Nations Conference on Trade and Development, Geneva. "UNCTAD/ST/ECD/33"--T.p. verso. "United Nations publication. Sales no. E.87.II.D.5"--T.p. verso.