@book{180706,
	author = {United Nations.},
	title = {Economic survey  :},
	publisher = {United Nations,},
	year = {1959.},
	series = {Unitd Nations.  [Document] E/CN.14/INR/1/rev.1},
	address = {New York :},
	note = {"United Nations publication.  Sales no.: 63.II.K.3."}
}