Verslag van de Eastercon
From Author Wars - https://authorwars.com/books/verslag-van-de-eastercon-3166749.html
Editions/Publications:
- Unknown. Holland-SF 1971, #3 (Unknown, W. Pénard, NCSF, 30 pages, A4, FANZINE)
From Author Wars - https://authorwars.com/books/verslag-van-de-eastercon-3166749.html