@book{185194,
	author = {United Nations Industrial Development Organization.},
	title = {Estimation of managerial and technical personnel requirements in selected industries /},
	publisher = {United Nations,},
	year = {1968.},
	series = {[Document] - United Nations ; ID/SER.D/2},
	address = {New York :},
	note = {At head of title: United Nations Industrial Development Organization, Vienna.}
}