@book{46304,
	author = {Ballard, Philip Boswood},
	title = {Mental tests /},
	publisher = {Hodder and Stoughton, ltd.,},
	year = {1920 [reprint 1949]},
	address = {London :},
	note = {includes index},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00213386463}
}