Meyers, L. (1947). High-Speed mathematics. D. Van Nostrand Company, Inc.
Lua i Stíl Chicago (17ú heag.)Meyers, Lester. High-Speed Mathematics. New York: D. Van Nostrand Company, Inc, 1947.
Lua MLA (9ú heag.)Meyers, Lester. High-Speed Mathematics. D. Van Nostrand Company, Inc, 1947.
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