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.
