@book{21304,
	author = {Deffenbaugh, W. S. and Covert, Timon,},
	title = {School administrative units with special reference to the county unit,},
	publisher = {U.S. Govt. print. off.,},
	year = {1933.},
	series = {U.S. Office of education. Pamphlet ;},
	address = {Washington,}
}