@book{20258,
	author = {Archibald, Raymond Clare, and International Commission on the Teaching of Mathematics.},
	title = {The training of teachers of mathematics for the secondary schools of the countries represented in the International commission on the teaching of mathematics,},
	publisher = {Govt. print. off.,},
	year = {1918.},
	series = {[United States] Bureau of education. Bulletin, 1917,},
	address = {Washington,},
	note = {At head of title: Department of the interior.}
}