1. Samuel Hahnemann's Organon of homoeopathic medicine Author(s): Hahnemann, Samuel, 1755-1843 Publication: New-York : Wm. Radde, 1869, c1859 Subject(s): Homeopathy -- methods
2. Samuel Hahnemann's Organon of homoeopathic medicine Author(s): Hahnemann, Samuel, 1755-1843 Publication: New-York : William Radde, 1849 Subject(s): Homeopathy
