unterrichtsfrei, OGS Notgruppe Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: 12. February 2021 all-day 2021-02-12T00:00:00+01:00 2021-02-13T00:00:00+01:00 By Malte Sprenz|2023-08-30T20:22:06+02:0031. 10. 2020| About the Author: Malte Sprenz