Details about publication:
- Robert Proch Sketches 2003–2018
- Size: 200 x 290 mm
- Number of pages: 400
- Paper: alto 1.3 white 100 g
- Cover: hardback
- Printing: offset color Circulation: 500
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- Format: 200 x 290 mm
- Ilość stron: 400
- Papier: alto 1,3 white 100 g
- Oprawa: twarda
- Druk: offset kolor
- Nakład: 500