@book{18234,
	title = {Thirteen essays on education,},
	publisher = {Percival and co.,},
	year = {1891.},
	address = {London,},
	note = {"The XIII": a small number of professional teachers who call themselves "The Thirteen."},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00221595026}
}