@book{59021,
	author = {United Nations.},
	title = {Three decades of the United Nations Economic Commission for Europe.},
	publisher = {UN},
	year = {1978.},
	series = {[Document] - United Nations ; E/ECE/962},
	address = {New York},
	note = {"United Nations publication. Sales no. E.79.II.E.5."}
}