De Simone, D.
(1971),
U.S. metric study interim report - education:, , National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NBS.SP.345-6
(Accessed November 8, 2024)
If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.