Gould, R.
(1933),
Circular of the Bureau of Standards no. 402::sundials, , National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NBS.CIRC.402
(Accessed January 19, 2025)
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Circular of the Bureau of Standards no. 402::sundials
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- NBS CIRC 402
Report Number
NBS CIRC 402
Pub Type
NIST Pubs
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Created January 1, 1933, Updated May 19, 2023