| Original Title | La Speculazione Edilizia |
| Original Language | Italian |
| Author | Italo Calvino |
| Publisher | Bruguera |
| Publisher Series | Libro Amigo |
| Translated by | Francesc Miravitlles |
| Copyright Holder (This Edition) | Editorial Bruguera, S.A. |
| Copyright Holder | Giulio Einaudi Editore S.P.A.* |
| Copyright Holder (Translation) | Editorial Bruguera, S.A. |
| Cover/Jacket Design by | Soulé-Spagnuolo |
| Printed by | Talleres Gráficos de Editorial Bruguera, S.A. |
| Format | Paperback |
| Language | Spanish |
| Location | Spain |
| Copyright | 1968 |
| Copyright | 1981 |
| Pages / Font | 160 pages |
| Price | 175 PTAS. |
| Series Number | 1502 |
| Volume Number | 815 |
| ISBN 10 | 84-02-07870-2 |
| DL (Spanish) | B. 8.954 - 1981 |
