Letters (Perry Rhodan #947)
From Author Wars - https://authorwars.com/books/letters-perry-rhodan-947-1591058.html
Editions/Publications:
- 1979 . Perry Rhodan, #947: Der Matazema-Plan (1979, various, Pabel-Moewig, DM 1.60, 68 pages, digest, MAGAZINE)
- 1979 . Perry Rhodan, #713: Roboter lügen nicht (1979, various, Pabel-Moewig, DM 1.60, 68 pages, digest, MAGAZINE)
- 1979 . Perry Rhodan, #350: Robot-Patrouille (1979, various, Pabel-Moewig, DM 1.60, 68 pages, digest, MAGAZINE)