兎とりの罠 (Part 1 of 2)
From Author Wars - https://authorwars.com/books/tu-torinomin--part-1-of-2-3322532.html
Editions/Publications:
- Unknown. 宇宙塵, July 1975 (Unknown, 真城昭, 科学創作クラブ, unknown, MAGAZINE)
From Author Wars - https://authorwars.com/books/tu-torinomin--part-1-of-2-3322532.html