French, T. E. 1. (1941). A manual of engineering drawing: For students and draftsmen (6. edition revised and enlarged.). New York: McGraw-Hill Book Company, Inc..
Citación estilo ChicagoFrench, Thomas Ewing 1871-1944. A Manual of Engineering Drawing: For Students and Draftsmen. 6. edition revised and enlarged. New York: McGraw-Hill Book Company, Inc., 1941.
Cita MLAFrench, Thomas Ewing 1871-1944. A Manual of Engineering Drawing: For Students and Draftsmen. 6. edition revised and enlarged. New York: McGraw-Hill Book Company, Inc., 1941.
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