@book{178150,
	author = {Interregional Expert Group on Transfer of Operative Technology at the Enterprise Level. and United Nations.},
	title = {Transfer of operative technology at the enterprise level :},
	publisher = {United Nations,},
	year = {1972.},
	address = {New York :},
	note = {United Nations publication. Sales no.: E.72.II.A.1}
}