Lehto, O. (1998). Mathematics without borders: A history of the intermnational mathematical union. New York: Springer.
Chicago Stili AlıntıLehto, Olli. Mathematics Without Borders: A History of the Intermnational Mathematical Union. New York: Springer, 1998.
MLA AlıntıLehto, Olli. Mathematics Without Borders: A History of the Intermnational Mathematical Union. New York: Springer, 1998.
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