Scientists - Biography. - United States

Franklin in his own time[electronic resource] :a biographical chronicle of his life, drawn from recollections, interviews, and memoirs by family, friends, and associates / …で: (言語・文字資料 (印刷物))

The remarkable life and career of Ellen Swallow Richards[electronic resource] :pioneer in science and technology / …で: (言語・文字資料 (印刷物))

Franklin, Benjamin,

Inventors

Scientists

Printers

Statesmen

Home economists

Scientists

Richards, Ellen H.

Women scientists