Corliss, E.
(1953),
Circular of the Bureau of Standards no. 534::hearing aids, , National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NBS.CIRC.534
(Accessed October 14, 2024)
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Circular of the Bureau of Standards no. 534::hearing aids
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Author(s)
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- NBS CIRC 534
Report Number
NBS CIRC 534
Pub Type
NIST Pubs
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Created January 1, 1953, Updated May 19, 2023