Witter, G. E. (1964). Mathematics: The study of axiom systems. Blaisdell Publishing.
Cita Chicago Style (17a ed.)Witter, George E. Mathematics: The Study of Axiom Systems. New York: Blaisdell Publishing, 1964.
Cita MLA (9a ed.)Witter, George E. Mathematics: The Study of Axiom Systems. Blaisdell Publishing, 1964.
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