Geheimnisse um ES

From Author Wars - https://authorwars.com/books/geheimnisse-um-es-1397693.html

Overview:

Title: Geheimnisse um ES
Author: uncredited
Year: 1977
Type: Essays

Editions/Publications:

1977 . Perry Rhodan, #836: Vision der Vollendung (1977, uncredited, Pabel-Moewig, DM 1.50, 68+xvi pages, digest, MAGAZINE)
1982 . Perry Rhodan, #836: Vision der Vollendung (1982, uncredited, Pabel-Moewig, DM 2.00, 68 pages, digest, MAGAZINE)