Mathematics Teacher (1969) Vol. 62, No. 4
APRIL 1969 VOLU.ME LXII, NUMBER 4 On the Positive Square Root of Two Edwin F. Beckenbach Independence of the Incidence Postulate David C. Huffman Pencils of Rays and the Sieve of Eratosthenes R. G. Buschman A New Way to Teach Probability Statistics Julian L. Simon and Allen Holmes The Readability of Junior High School
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