00476nam a22001337a 4500
0
ddc
0
0
NAL
NAL
2018-12-06
0
ANSI S3.44-1996
310850
2018-12-06 00:00:00
2018-12-06
BOOK
3063
3063
OSt
20181206101606.0
181206b ||||| |||| 00| 0 eng d
National Acoustics Laboratories
Acoustical Society of America
797
ANSI S3.44-1996. Determination of occupational noise exposure and estimation of noise-induced hearing impairment
New York
American National Standards Institute
1996
udc
BOOK