@book{19340,
	author = {Ayres, Leonard Porter,},
	title = {The measurement of educational processes and products,},
	publisher = {Division of Education, Russell Sage Foundation},
	year = {[1912]},
	series = {[Russell Sage Foundation. Dept. of Child Hygiene. Pamphlets] ;},
	address = {New York,},
	note = {"Address delivered before the Harvard Teachers' Association, Cambridge, Mass., March 9, 1912."},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00213386177}
}