Emerson. Price · Enrique Perez
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Tuneles y tuneladoras / Tunnels and tunnel boring machine: Nociones Generales Y Topografia Para Su Guiado / Outline and Topography for Guidance | 978-6O7-O5-O187-6 (6O7-O5-O187-X) | 2010 |