WTO, UNCTAD and ITC about Tariff Data:World Tariff Profiles 2008 - Global Trade and Customs Journal View WTO, UNCTAD and ITC about Tariff Data:World Tariff Profiles 2008 by - Global Trade and Customs Journal WTO, UNCTAD and ITC about Tariff Data:World Tariff Profiles 2008 4 1 Global Trade and Customs Journal