@book{2165,
	author = {Schoderbek, Charles G and Kefalas, Asterios G},
	title = {Sistemas administrativos.},
	publisher = {El Ateneo, },
	year = {1984.},
	series = {bib. de Cienc.Económ.Serie:Administ. y dir.},
	address = {Buenos Aires : },
	edition = {1ra.ed.},
	note = {Incluye bibliografía.}
}