Der Schulfreund #34
| Series | Dylan Dog |
| Number | #34 |
| Publisher | Schwarzer Klecks |
| Date | 2004 |
| Type | Comic Book, Softcover |
| Language | German |
| Cover Inker | Angelo Stano |
| Cover Penciler | Angelo Stano |
| Inker | Roberto Rinaldi |
| Penciler | Roberto Rinaldi |
| Translator | Monja Reichert |
| Writer | Claudio Chiaverotti |
| Imprint | Bonelli Comics |
| Genre | Horror |
| Published in | Germany |
| Pages | 100 |
| Characters | Dylan Dog, Groucho, Inspector Bloch, Jenkins |
| Notes | Black & white. Reprints Dylan Dog #205 "Il compagno di scuola", October 2003. |
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