• publisher: London, Longmans, Green, and co.
  • creator: Duncan, Peter Martin, 1821-1891 Millard, William
  • contributor: Millard, William.
  • Keyword: People with mental disabilities Education. Mental retardation.
  • years: 1866.
  • pages: xv, 191, [1] p.
  • class: HV3004
  • download: pdf file