Interactive audio-visual programming : the learning wall concept /

Bibliographic Details
Other Authors:	Schaefer, Florence, Chambers, Irene
Format:	Book
Language:	English
Published:	Springfield, Ill. : Thomas, [1975]
Subjects:	Children with disabilities > Education > Audio-visual aids. Slow learning children. Audiovisual Aids. Education of Intellectually Disabled. Disabled Persons.

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