Letter: Technik in PR

From Author Wars - https://authorwars.com/books/letter-technik-in-pr-3262699.html

Overview:

Title: Letter: Technik in PR
Author: Hartmut König
Year: 1999
Type: Essays

Editions/Publications:

1999 . Perry Rhodan, #1374/1375 (1999, Hartmut König, Pabel-Moewig, DM 6.00, 132 pages, digest, MAGAZINE)
1999 . Perry Rhodan, #1974: Hetzjagd am Black Hole (1999, Hartmut König, Pabel-Moewig, DM 3.00, 72+xii pages, digest, MAGAZINE)