崩壊した銀河文明

From Author Wars - https://authorwars.com/publications/beng-huai-shitayin-he-wen-ming-693176.html

Overview:

Title: 崩壊した銀河文明
Author: アンドレ・ノートン
Year: 1974
Publisher: 久保書店
Price: ¥580
Pages: 208
Binding: Paperback
Type: Novel
Title Reference: 崩壊した銀河文明
Notes: Data from ameqlist.com and the Japanese Public Libraries catalog, without JPNO. Number 2 in the publisher's Time Agent series; the series with its numbering doesn't appear on the front covers until 3 and 4. Ameqlist notes an essay by 福島正実 (Masami Fukushima) but doesn't give a title.