Othmar Wrana

Selbständiger Office Trainer für Microsoft Office Produkte
4.53 (573 reviews)
1
active courses
0
removed courses
Feb 2018
first content date
Aug 2019
last content date
Othmar Wrana
4253
total students
573
total reviews
4.53
average rating
1
total content length
Courses
Excel für Anfänger

Excel für Anfänger

4.3K
students
1 hour
content
Aug 2019
updated
FREE

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