Learning-difficulties and deaf and blind children
By: by Drs.J.v.Dijk.
Contributors: International Conference on deaf-blind education (1971 : Perkins School for the Blind, Watertown, Mass., USA)
Publisher: [s.n.]
Published: 1971
Place of publication: [s.l.]
Language: eng
Number of pages: 23
Subjects: Blind-deaf children -- Education.
Notes: Includes bibliographical references.