Title: Kānsưksā sathānaphāp khō̜ng dek thī mī khwāmbokphrō̜ng thāng kāndaiyin nai Prathēt Thai thī yū nai sathāban kānsưksā tāng tāng rawāng pī 2526-2527
Description: Study on hearing-impaired students in Thailand, 1983-1984.