The World &apos; s Leather and Leather Products Industry: A study of Production, Trade Patterns and Future Trends, by Robert H. Ballance, Ghislain Robyn, Helmut Forstner, UNIDO, Vienna 1993.
The World &apos; s Leather and Leather Products Industry: A Study of Production, Trade Patterns and Future Trends, por Robert H. Ballance, Ghislain Robyn, Helmut Forstner, ONUDI, Viena, 1993.