APA

Joint commission of the mathematical association of teachers on mathematis. america and teh national council of (United States), Joint commission of the mathematical association of teachers on mathematis. america and teh national council of (United States), . (1947). Place of Mathematics in secondary education. : .

Chicago

Joint commission of the mathematical association of teachers on mathematis. america and teh national council of (United States), Joint commission of the mathematical association of teachers on mathematis. america and teh national council of (United States), . 1947. Place of Mathematics in secondary education. : .

Harvard

Joint commission of the mathematical association of teachers on mathematis. america and teh national council of (United States), Joint commission of the mathematical association of teachers on mathematis. america and teh national council of (United States), . (1947). Place of Mathematics in secondary education. : .

MLA

Joint commission of the mathematical association of teachers on mathematis. america and teh national council of (United States), Joint commission of the mathematical association of teachers on mathematis. america and teh national council of (United States), . Place of Mathematics in secondary education. : . 1947.