Die topologische Struktur des Universums

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Overview:

Title: Die topologische Struktur des Universums
Author: Robert Hector
Year: 1994
Type: Essays

Editions/Publications:

1994 . Perry Rhodan, #1728: Hoffnung für Terra (1994, Robert Hector, Pabel-Moewig, DM 2.50, 72+xii pages, digest, MAGAZINE)