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DTSTAMP:20261020T152634Z
DTSTART;VALUE=DATE:20260314
RRULE:FREQ=YEARLY;BYMONTH=3;BYMONTHDAY=14
SUMMARY:International Day of Mathematics
DESCRIPTION:Ideas\, posters and history: https://celebrationnation.com/celebrations/international-day-of-mathematics/
URL:https://celebrationnation.com/celebrations/international-day-of-mathematics/
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