Is wat?
Subtitle: Humor und Spott im Kohlenpott
By: Heinz Nattkämper ; illustriert von E. Liesegang.
Publisher: Vulkan
Published: 1981
Place of publication: Essen
Language: ger
Number of pages: 133
Subjects: Ruhr (Germany : Region) -- Social life and customs.; Ruhr (Germany : Region) -- Humor.