Characteristics of hearing impaired students under six years of age : United States: 1969-70

著者

• Gallaudet College. Office of Demographic Studies

書誌事項

Characteristics of hearing impaired students under six years of age : United States: 1969-70

（Annual survey of hearing impaired children and youth, series D, no. 7）

Office of Demographic Studies, Gallaudet College, 1972

詳細情報

• NII書誌ID(NCID): BA50372135
• 出版国コード: us
• タイトル言語コード: eng
• 本文言語コード: eng
• 出版地: Washington, D.C.
• ページ数/冊数: vi, 41 p.
• 大きさ: 28 cm
• 親書誌ID:
  • BA50372565