@book{17543,
	author = {Centro de Comercio internacional. United Nations Conference on Trade and Development. General Agreement on Tariffs and Trade},
	title = {Baldosas de cerámica sin esmaltar y esmaltadas : estudio de algunos proveedores y de los principales mercados},
	publisher = {Centro de Comercio internacional. United Nations Conference on Trade and Development. General Agreement on Tariffs and Trade, },
	year = {1982.},
	address = {Ginebra : }
}