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- 40400281010
Author(s): Macfarlan, D. Macfarlan, D. Title: Hearing of speech. Hearing of speech. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Arch. Otolar. Place of Publication: Chic. Date of Publication: 1938 Pagination: 27: 151–3. Journal Title Abbreviation: Arch. Otolar. Place of Publication: Chic. Date of Publication: 1938 Pagination: 27: 151–3. Language: English English Type of Resource: Analytic Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 Series 4/Volume 4/Page 28 - 40400281040
Author(s): Marcucci, D. J. Marcucci, D. J. Title: Hearing aids. Hearing aids. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Indust. M. Date of Publication: 1938 Pagination: 7: 32. Journal Title Abbreviation: Indust. M. Date of Publication: 1938 Pagination: 7: 32. Language: English English Type of Resource: Analytic Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 Series 4/Volume 4/Page 28 - 40400281150
Author(s): Nelson, L. A. Nelson, L. A. Title: Aid to the hard of hearing. Aid to the hard of hearing. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Dallas M. J. Date of Publication: 1938 Pagination: 24: 76–8. Journal Title Abbreviation: Dallas M. J. Date of Publication: 1938 Pagination: 24: 76–8. Language: English English Type of Resource: Analytic Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 Series 4/Volume 4/Page 28 - 40400281310
Title: Radioear acceptable. Radioear acceptable. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: J. Am. M. Ass. Date of Publication: 1938 Pagination: 110: 1753. Journal Title Abbreviation: J. Am. M. Ass. Date of Publication: 1938 Pagination: 110: 1753. Language: English English Type of Resource: Analytic Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 Series 4/Volume 4/Page 28 - 40400281620
Author(s): Yearsley, M. Yearsley, M. Title: Hearingaids for deafness. Hearingaids for deafness. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Lancet Place of Publication: Lond. Date of Publication: 1938 Pagination: 1: 914. Journal Title Abbreviation: Lancet Place of Publication: Lond. Date of Publication: 1938 Pagination: 1: 914. Language: English English Type of Resource: Analytic Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 Series 4/Volume 4/Page 28 - 40400281980
Author(s): Kirkley, J. R. Kirkley, J. R. Title: What should be done about reading in our schools for the deaf? What should be done about reading in our schools for the deaf? Subject(s): Deaf [ including hard-of-hearing ] Education Deaf [ including hard-of-hearing ] Education Journal Title Abbreviation: Am. Ann. Deaf Date of Publication: 1938 Pagination: 83: 197–208. Journal Title Abbreviation: Am. Ann. Deaf Date of Publication: 1938 Pagination: 83: 197–208. Language: English English Type of Resource: Analytic Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 Series 4/Volume 4/Page 28 - 40400281180
Title: New valve amplifier hearing aid. New valve amplifier hearing aid. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Brit. M. J. Date of Publication: 1937 Pagination: 2: 119. Journal Title Abbreviation: Brit. M. J. Date of Publication: 1937 Pagination: 2: 119. Language: English English Type of Resource: Analytic Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 Series 4/Volume 4/Page 28 - 40400281460
Author(s): Stovel, L. Stovel, L. Title: The social use of hearing aids. The social use of hearing aids. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Volta Rev. Date of Publication: 1937 Pagination: 39: 509–11. Journal Title Abbreviation: Volta Rev. Date of Publication: 1937 Pagination: 39: 509–11. Language: English English Type of Resource: Analytic Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 Series 4/Volume 4/Page 28 - 40400281490
Author(s): Timberlake, J. B. Timberlake, J. B. Title: Hearing aids, 1937. Hearing aids, 1937. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: Volta Rev. Date of Publication: 1937 Pagination: 39: 503–8. Journal Title Abbreviation: Volta Rev. Date of Publication: 1937 Pagination: 39: 503–8. Language: English English Type of Resource: Analytic Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 Series 4/Volume 4/Page 28 - 40400281530
Author(s): Weille, F. L. Billings, B. H. Weille, F. L. Billings, B. H. Title: A study of the efficiency of carbon microphone hearing aids. A study of the efficiency of carbon microphone hearing aids. Subject(s): Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Deaf [ including hard-of-hearing ] Apparatus [ Hearing aids ] Journal Title Abbreviation: N. England J. M. Date of Publication: 1937 Pagination: 216: 790–4. Journal Title Abbreviation: N. England J. M. Date of Publication: 1937 Pagination: 216: 790–4. Language: English English Type of Resource: Analytic Analytic Series/Volume/Page: Series 4/Volume 4/Page 28 Series 4/Volume 4/Page 28