Mathematics Teacher (1975) Vol. 68, No. 2
I lie I lliCI IIICIIIP FEBRUARY 1975 VOLUME 68, NUMBER 2 THE NATIONAL COUNCIL OF TEACHERS OF MATHEMATICS A Quality Inequality Clifford W. Bloyer On the Proof-making Task Robert B. Kane A Serendipitous Discovery of Pascal's Triangle Francis W. Stanley Applications of Groups and Isomorphic Groups to Topics in the Standar
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