Ralf Herzel
Product Manager
4.29 (51 reviews)
1
active courses
0
removed courses
Oct 2020
first content date
Jul 2023
last content date
342
total students
51
total reviews
4.29
average rating
6
total content length
Courses
Alles über Google Tabellen, die kostenlose Excel-Alternative
342
students
5.5 hours
content
Jul 2023
updated
$29.99