ebrary, Inc. (2005). An assessment of the National Institute of Standards and Technology measurement and standards laboratories: Fiscal years 2004-2005. National Academy Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)ebrary, Inc. An Assessment of the National Institute of Standards and Technology Measurement and Standards Laboratories: Fiscal Years 2004-2005. Washington, D.C.: National Academy Press, 2005.
MLA -ийн эшлэл (9 дэх хэвлэлт)ebrary, Inc. An Assessment of the National Institute of Standards and Technology Measurement and Standards Laboratories: Fiscal Years 2004-2005. National Academy Press, 2005.
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