French, T. E., & Svensen, C. L. (1966). Mechanical drawing (7th ed.). McGraw-Hill Book Company.
Cita Chicago Style (17a ed.)French, Thomas E., y Carl L. Svensen. Mechanical Drawing. 7th ed. St. Louis: McGraw-Hill Book Company, 1966.
Cita MLA (9a ed.)French, Thomas E., y Carl L. Svensen. Mechanical Drawing. 7th ed. McGraw-Hill Book Company, 1966.
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