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- National Council of Teachers of Mathematics (23)
- Aichele, Douglas B. (1)
- Aiken, Daymond J. (1)
- Austwick, Kenneth (1)
- Bakst, Aaron (1)
- Beseman, Charles A. (1)
- Buchert, Edwin Willard (1)
- Butler, Charles H. (1)
- Comella, James John (1)
- Coxford, Arthur F. (1)
- Fawcett, Harold P. (1)
- Gingold, Marri Saltzman (1)
- Gulliver, Markita Louise Price (1)
- Hamley, Herbert Russell (1)
- Howson, A. G. (Albert Geoffrey), 1931- (1)
- National Council Committee on Arithmetic (1)
- Shulte, Albert P. (1)
- Somervell, L. (1)
- Third International Mathematics and Science Study (1)
- Trafton, Paul R. (1)
- Turner, Ivan Stewart (1)
- Wren F. Lynwood (1)
- 廣島高等師範學校附属中學校數學研究會 (1)
- no value (2)