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Time & frequency bulletin No. 390:



Gwen E Bennett
- NIST IR 90-3940-5
Report Number
NIST IR 90-3940-5


Bennett, G. (1990), Time & frequency bulletin No. 390:, , National Institute of Standards and Technology, Gaithersburg, MD, [online], (Accessed May 30, 2023)
Created January 1, 1990, Updated May 20, 2023