Martin Kraus

de-N	Dieser Benutzer spricht Deutsch als Muttersprache.

en-3	This user has advanced knowledge of English.

es-1	Esta persona tiene un conocimiento básico del español.

User Accounts

English Wikipedia: w:en:User:Martin_Kraus
German Wikipedia: w:de:User:Martin_Kraus
English Wikibooks: b:en:User:Martin_Kraus
German Wikibooks: b:de:User:Martin_Kraus
Wikimedia Commons: commons:User:Martin_Kraus

Activities

Most of my activities are currently on en.wikibooks.org.

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