@book{135075,
	author = {Centro de Comercio Internacional. United Nations Conference on Trade and Development. General Agreement on Tariffs and Trade, Unctad. Gatt},
	title = {Manual de distribución física de las mercancias para exportación},
	publisher = {Centro de Comercio Internacional. United Nations Conference on Trade and Development. General Agreement on Tariffs and Trade},
	year = {1987},
	address = {Ginebra}
}