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Description and performance characteristics of engineering models of visual alerting devices:

Published

Author(s)

J R Lepkowski
Citation
- NBS IR 73-253
Report Number
NBS IR 73-253

Citation

Lepkowski, J. (1973), Description and performance characteristics of engineering models of visual alerting devices:, , National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NBS.IR.73-253 (Accessed April 26, 2024)
Created January 1, 1973, Updated May 19, 2023