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Original Articles

What do We Need to Know to do What We Need to do?Footnote

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Pages 88-98 | Published online: 06 Jul 2006

References

  • Blatt , Burton and Kaplan , Fred . 1966 . Christmas in purgatory: A photographic essay on mental retardation , Mass. : Scituate Harbor .
  • Kirk , Samuel A. 1962 . Educating exceptional children , Boston : Houghton Mifflin .
  • Leichty , E. 1960 . Tetralogical omens , University of Chicago . Unpublished doctoral dissertation,
  • Nicolaides , K. 1941 . The natural way to draw , Boston : Houghton Mifflin .
  • Van Riper , Charles . 1956 . Speech correction: Principles and methods. , Third Edition , New Jersey : Prentice‐Hall .
  • Watanabe , Satoshi . 1967 . Mutual simulation of man and machine Mimeographed address,

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