• publisher: New York : C. Scribner
  • creator: Clark, J. Henry (James Henry), 1814-1869
  • Keyword: Vision, Ocular Hearing Vision Disorders prevention & control Hearing Disorders prevention & control Popular Works
  • years: 1856.
  • pages: 351 p. :
  • language: eng
  • notes: Includes indexes.
  • download: pdf file