programme and meeting document
Construction of World Braille Chart and its application to Perso-Arabic, Indian and tribal Africa...
8 Dec. 1950
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article
UNESCO Regional Office for Education in Africa
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programme and meeting document
Établissement d'une classification du Braille mondial et application de celle-ci aux langues iran...
8 Dec. 1950
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1
0
0
article
UNESCO Regional Office for Education in Africa
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0
0
0
programme and meeting document
Visual impairment to a degree; library and textbook support services for blind, visually impaired...
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0
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