User:Bittner

de
Dieser Benutzer spricht Deutsch als Muttersprache.
Category:User de#BittnerCategory:User de-N#Bittner
en-3
This user is able to contribute with an advanced level of English.
Category:User en#BittnerCategory:User en-3#Bittner
it-2
Quest'utente può contribuire con un italiano di livello intermedio.
Category:User it#BittnerCategory:User it-2#Bittner

Peter H. Bittner

About Me

Painless Software (personal website)

Category:User de Category:User de-N Category:User en Category:User en-3 Category:User it Category:User it-2