Secret barrier X /
| Main Author: | |
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| Format: | Book |
| Language: | English German |
| Published: |
New York :
Ace Books,
1972.
|
| Edition: | American ed. |
| Series: | Perry Rhodan ;
16. |
| Item Description: | Translation of the German edition published by Arthur Moewig Verlag. "Series and characters created and directed by Karl-Herbert Scheer and Walter Ernsting." |
|---|---|
| Physical Description: | 128 pages ; 18 cm. |