Protect your hearing.
- Videocassette (VHS)(16 min.) : sd., col. 1/2 in.
Noise is a common by-product of modern civilization most of us have learned to live with. This film provides a better understanding of the problems created by noise.
Hearing protection.
Deafness--Prevention
Noise is a common by-product of modern civilization most of us have learned to live with. This film provides a better understanding of the problems created by noise.
Hearing protection.
Deafness--Prevention