Koliko je SF "S"?
From Author Wars - https://authorwars.com/books/koliko-je-sf-s-2386004.html
Editions/Publications:
- Unknown. X-100 SF, #6 (Unknown, R. Durman, Dnevnik, Din 100, 100 pages, A5, MAGAZINE)
From Author Wars - https://authorwars.com/books/koliko-je-sf-s-2386004.html