Physical year may refer to: Fiscal year, used for calculating annual financial reports in businesses International Geophysical Year, an international scientific…
Physical year may refer to:
Fiscal year, used for calculating annual financial reports in businesses International Geophysical Year, an international scientific effort in 1957–1958 International Heliophysical year, an international scientific effort in 2007–2008
Gebaseerd op: Wikipedia — Physical year · auteursgeschiedenis.
Tekst: CC BY-SA 4.0.
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