Regional Orientation Conferences in Mathematics Philadelphia). (1961). The Revolution in School mathematics: A challenge for administrators and teachers, a report. Washington: National Council of Teachers of Mathematics.
Chicago Style CitationRegional Orientation Conferences in Mathematics Philadelphia). The Revolution in School Mathematics: A Challenge for Administrators and Teachers, a Report. Washington: National Council of Teachers of Mathematics, 1961.
MLA CitationRegional Orientation Conferences in Mathematics Philadelphia). The Revolution in School Mathematics: A Challenge for Administrators and Teachers, a Report. Washington: National Council of Teachers of Mathematics, 1961.
Warning: These citations may not always be 100% accurate.