User:Marco Klunder
From Wikibooks, open books for an open world
Marco Klunder
Active on WIKI since October 2009.
Special interest: Celestia 
| nl-N | De moedertaal van deze gebruiker is het Nederlands. |
|---|
.
| en-4 | This user can read and write at a near-native level in English. |
|---|
.
| de-1 | Dieser Benutzer hat grundlegende Deutschkenntnisse. |
|---|
.
