Ściśle tajne
| Series | Kapitan Kloss |
| Number | Vol. 5 |
| Publisher | Sport i Turystyka |
| Date | 1971 |
| Type | Comic Book, Trade Paperback |
| Language | Polish |
| Artist | Mieczysław Wiśniewski |
| Cover Artist | Thord Lindblom |
| Writer | Andrzej Zbych |
| Distributed By | Ruch |
| Printed By | Łódzkie Zakłady Graficzne |
| Genre | War |
| Published in | Poland |
| Pages | 36 |
| Characters | Hans Kloss, Hermann Brunner |
| Story Location | Poland |
| Notes | Nr 700/A. Nakład 100.250 egz. U-100 |
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