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Burt Kaufman

Stand Alone

Challenge: A Program for the Mathematically Talented, Vol. 1
Challenge: A Program for the Mathematically Talented / Grades 3-6 / Volume 2
Challenge: A Program for the Mathematically Talented / Grades 3-6 / Volume 3
Burt Kaufman — Books & Biography | Menrva Books | MenrvaBooks