@book{6053,
	title = {Bilateral investment treaties, 1959-1991 },
	publisher = {United Nations},
	year = {1992 },
	note = {46 p. : ill. ; 28 cm. HZ United Nations Centre on Transnational Corporations and International Chamber of Commerce "ST/CTC/136" -- Verso t.p. "United Nations sales no. E92.11.A.16" -- Verso t.p. }
}