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Eli Whitney (Spanish Edition) (Turtleback School & Library Binding Edition) (Inventores Famosos)
Eli Whitney - Spanish Edition - Turtleback School & Library Binding Edition - Inventores Famosos Author:Ann Gaines FOR USE IN SCHOOLS AND LIBRARIES ONLY. A biography of the inventor of the cotton gin, whose application of standardized parts to the production of weapons and other machines was a major influence in the development of industry.