Bennett, A. B. (1998). Mathematics for elementary teachers: A conceptual approach (4th ed.). Boston: McGraw-Hill.
Παραπομπή Chicago StyleBennett, Albert B. Mathematics for Elementary Teachers: A Conceptual Approach. 4th ed. Boston: McGraw-Hill, 1998.
Παραπομπή MLABennett, Albert B. Mathematics for Elementary Teachers: A Conceptual Approach. 4th ed. Boston: McGraw-Hill, 1998.
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