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.
發表於2024-11-09
African American Firsts in Science and Technology 2024 pdf epub mobi 電子書 下載
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African American Firsts in Science and Technology 2024 pdf epub mobi 電子書 下載