Academic Press · Pergamon Press
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Engineering Rock Mass Classification: Tunnelling, Foundations and Landslides | Paperback | 978-0-12-810364-7 | 2016 | R K Goel |
| Engineering Rock Mass Classification: Tunnelling, Foundations and Landslides | Hardcover | 978-0-12-385878-8 | 2011 | " |
| Rock Mass Classification: A Practical Approach in Civil Engineering | " | 978-0-08-043013-3 | 1999 | R. K. Goel · B. Singh |
| Underground Infrastructures: Planning, Design, and Construction | Paperback | 978-0-12-810297-8 | 2018 | R K Goel · Jian Zhao |
| Underground Infrastructures: Planning, Design, and Construction | Hardcover | 978-0-12-397168-5 | 2012 | R K Goel · Jian Zhao |