Ohmer, M. M., & Aucoin, C. V. (1966). Modern mathematics for elementary school teachers. Ginn-Blaisdell.
Dyfyniad Arddull ChicagoOhmer, Merlin Maurice, and Clayton V. Aucoin. Modern Mathematics for Elementary School Teachers. Waltham, Mass: Ginn-Blaisdell, 1966.
Dyfyniad MLAOhmer, Merlin Maurice, and Clayton V. Aucoin. Modern Mathematics for Elementary School Teachers. Ginn-Blaisdell, 1966.
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