Jan Luca
Joined 20 ఫిబ్రవరి 2012
Please write any comment on my usertalk on de.wikiversity
Jan Luca తో చర్చ మొదలు పెట్టండి
Talk pages are where people discuss how to make content on Wikibooks the best that it can be. Start a new discussion to connect and collaborate with Jan Luca. What you say here will be public for others to see.