Lessons in hygiene: an elementary text-book on the maintenance of health, with the rudiments of anatomy and physiology, and the treatment of emergent cases, comprising also lessons on the action of stimulants and sedatives on the brain and nervous system adapted for common schools
by John C. Cutter
書名
Lessons in hygiene: an elementary text-book on the maintenance of health, with the rudiments of anatomy and physiology, and the treatment of emergent cases, comprising also lessons on the action of stimulants and sedatives on the brain and nervous system adapted for common schools