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Six Lectures Upon School Hygiene: Delivered Under The Auspices Of The Massachusetts Emergency And Hygiene Association To Teachers In The Public Schools (1886)
Six Lectures Upon School Hygiene Delivered Under The Auspices Of The Massachusetts Emergency And Hygiene Association To Teachers In The Public Schools - 1886 Author:Frank Wells, Frank Winthrop Draper, Charles Herbert Williams Also Authored By George Brune Shattuck, And Charles Follen Folsom.