De Wonderlijke Uitvindingen van Professor Knapkop
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Overview:
- Title: De Wonderlijke Uitvindingen van Professor Knapkop
- Author: Wally Holzhaus
- Year: 1962
- Publisher: De Arbeiderspers
- Pages: 184
- Binding: Hardcover
- Type: Novel
- Title Reference: De Wonderlijke Uitvindingen van Professor Knapkop
- Notes:
- Amsterdam . N.V. De Arbeiderspers . 1962
- Cover and interior art are credited on the title page.
- Hardcover with pictorial boards. No dustjacket.