1.

図書
図書
1. Protection of workers against noise and vibration in the working environment
International Labour Office
出版情報: Geneva : International Labour Office, 1977
シリーズ名: ILO codes of practice
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2.

図書
図書
2. The acoustic method for the training of the deaf, and hard-of-hearing child
by Max A. Goldstein
出版情報: St. Louis : The Laryngoscope Press, 1939
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3.

図書
図書
3. General dynamics of vibrations
Yves Rocard
出版情報: London : C. Lockwood, 1960
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