NIST time and frequency services
Michael A. Lombardi
Bok Engelsk 2002
Utgitt | Boulder, CO : U.S. Department of Commerce, National Institute of Standards and Technology , 2002
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Omfang | IV, 71 s. : ill.
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Utgave | Rev. 2001
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Opplysninger | "Supersedes NIST special publication 432, dated June 1991."
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Emner |