African American Firsts in Science and Technology 在線電子書 圖書標籤:
發表於2025-02-12
African American Firsts in Science and Technology 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2025
African American Firsts in Science and Technology provides comprehensive information on 1,500 scientific and technological contributions of African Americans throughout the history of the United States in one complete, convenient volume. Entries range from 50-100 words and include data associated with the accomplishment, followed by a description of the contribution, a brief biography of the individuals involved and citations for up to five published sources of additional information.
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African American Firsts in Science and Technology 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2025