7 results filtered with: Down, John Langdon Haydon, 1828-1896
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An introductory lecture delivered at the London Hospital Medical College at the opening of the session 1864-65 / by J. Langdon H. Down.
Down, John Langdon Haydon, 1828-1896.Date: 1864
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On some of the mental affections of childhood and youth : being the Lettsomian lectures delivered before the Medical Society of London in 1887, together with other papers / by J. Langdon Down.
Date: 1887- Books
Mongolism : in commemoration of Dr. John Langdon Haydon Down / edited by G.E.W. Wolstenholme and Ruth Porter.
Study Group on Mongolism (1966 : London, England)Date: 1967
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On the education and training of the feeble in mind / by J. Langdon-Down.
Down, John Langdon Haydon, 1828-1896.Date: 1876
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On some of the mental affections of childhood and youth : being the Lettsomian lectures delivered before the Medical Society of London in 1887 : together with other papers / by J. Langdon Down.
Down, John Langdon Haydon, 1828-1896.Date: 1887- Books
On some of the mental affections of childhood and youth : being the Lettsomian lectures delivered before the Medical Society of London in 1887, together with other papers / by J. Langdon Down.
Down, John Langdon Haydon, 1828-1896.Date: 1887
- Books
- Online
Traitement moral, hygiène et éducation des idiots et des autres enfants arriérés ou retardés dans leur devéloppement, agités de mouvements involontiares, débiles, muets non-sourds, bègues, etc / par Édouard Séguin.
Seguin, Edward, 1812-1880.Date: 1846