Bassarear, T. (2001). Mathematics for elementary school teachers (2nd ed.). Boston: Houghton Mifflin.
Παραπομπή Chicago StyleBassarear, Tom. Mathematics for Elementary School Teachers. 2nd ed. Boston: Houghton Mifflin, 2001.
Παραπομπή MLABassarear, Tom. Mathematics for Elementary School Teachers. 2nd ed. Boston: Houghton Mifflin, 2001.
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