- Artist/s
- Dieter Roth
- Title
- bok 4a
- Year
- 1961
- Edition / Serial number
- 100
- Copy Number
- 43
- Category
- Artist Book
- Material / Technique
- letterpress print on paper, spiral binding
- Dimensions / Duration
- 40,5 x 31 cm
- Collection
- ZKM | Center for Art and Media Karlsruhe