O Mundo dos Homens Perfeitos
| Format | Paperback |
| Language | Portuguese |
| This Edition Published | 1974 |
| Original Title | Entry to Elsewhen |
| Original Language | English |
| Author | John Brunner |
| Translated by | Maria Emília Ferros Moura |
| Cover Art by | Lima de Freitas |
| Publisher | Livros Do Brasil |
| Publisher Series | Colecção Argonauta |
| Format | Paperback |
| Language | Portuguese |
| Location | Portugal |
| This Edition Published | 1974 |
| Series Number | 202 |
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