Gran Enciclopedia Universal 1 (Aalto / Armadura)
| Cartographer/Cartography by | Elsevier-Nauta |
| Editor | Juan Olivar, Esteban Busquets, Enrique Molina, Salvador Torrella, Guillermo Frontera |
| Director | Enrique Sordo |
| Publisher | Ediciones Nauta, S.A. |
| Layout by/Layout Coordinator | Ángel Lagueruela |
| Printed by | Talleres Offset Nerecán, S.A. |
| Editor in Chief | Enrique Ortenbach |
| Series | Gran Enciclopedia Universal |
| Copyright Holder | N. V. Uitgeversmaatschappij Elsevier, Ediciones Nauta, S.A. |
| Format | Hardback |
| Language | Spanish |
| Location | Spain |
| Copyright | 1981 |
| Pages / Font | 212 pages |
| Series Number | 1 |
| Edition No. | 3 |
| ISBN 10 | 84-278-0657-4 |
| DL (Spanish) | SS. 263-1981 |
| Printer's Key | 84014A |
| Notes | 3rd Edition revised and corrected. Printed in Spain |
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