@book{19229,
	author = {United States. and Barnard, Henry,},
	title = {What is education?},
	publisher = {Govt. Print. Off.,},
	year = {1870.},
	address = {Washington,},
	note = {Cover title.},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00004479166}
}