00462nam a22001217a 4500 5948 5948 371.912 SOM Jackson, Anne Ways and means. 3, Hearing impairment : a resource book of information, technical aids, teaching materials, and methods used in the education of hearing impaired children / Anne Jackson. Basingstoke : Somerset Education Authority, 1981 190 p. Deaf -- Education STS 0 0 0 0 21/2 AIISH AIISH 2020-01-23 1 371.912 SOM 7743 2023-10-04 00:00:00 2023-09-23 2020-01-23 STS