National Research Council (U.S.). Board on Assessment of NIST Programs, National Research Council (U.S.). Commission on Physical Sciences, Mathematics, and Applications, & ebrary, Inc. (1997). An assessment of the National Institute of Standards and Technology measurement and standards laboratories: Fiscal year 1997. National Academy Press.
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Chicago-viite (17. p.)
National Research Council (U.S.). Board on Assessment of NIST Programs, Mathematics National Research Council (U.S.). Commission on Physical Sciences, ja Inc ebrary. An Assessment of the National Institute of Standards and Technology Measurement and Standards Laboratories: Fiscal Year 1997. Washington, D.C.: National Academy Press, 1997.
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MLA-viite (9. p.)
National Research Council (U.S.). Board on Assessment of NIST Programs, et al. An Assessment of the National Institute of Standards and Technology Measurement and Standards Laboratories: Fiscal Year 1997. National Academy Press, 1997.
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