Review of the implementation of Conference resolution 97 (iv). Transnational corporations and expansion of trade in manufactures and semi-manufactures : Document submitted by the People's Republic of Bulgaria, the Byelorussian Soviet Socialist Republic, the Czechoslovak Socialist Republic, the German Democratic Republic, the Hungarian People's Republic, the Mongolian People's Republic, the Polish People's Republic, the Ukrainian Soviet Socialist Republic and the Union of Soviet Socialist Republics.