Quem está aí?
From Author Wars - https://authorwars.com/books/quem-esta-ai-2832739.html
Overview:
- Title: Quem está aí?
- Author: Arthur C. Clark
- Year: 1984
- Type: Short Fiction
Editions/Publications:
- Unknown. Mensagens do futuro (Unknown, Arthur C. Clark, Livros do Brasil, 239 pages, Paperback, Anthology)