Trade Liberalization, Protectionism and Interdependence: Gatt Studies in International Trade.—By Richard Blackhurst, Nicolas Marian and Jan Tumlir. Geneva: General Agreement on Tariffs and Trade. November, 1977. pp.79. PDR [Internet]. 1978 Jun. 1 [cited 2025 Oct. 28];17(2):pp.262-263. Available from: https://thepdr.pk/index.php/pdr/article/view/490