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Jippo #4/1978-1979
1978
On sale 1978
Credits
- Script
- Gerrit de Jager, Wim Stevenhagen, Wim Schaasberg
- Pencils
- Gerrit de Jager, Wim Stevenhagen
- Inks
- Gerrit de Jager, Wim Stevenhagen
- Letters
- Wim Stevenhagen, Gerrit de Jager
1978
On sale 1978