| URL | Priority | Change frequency | Last modified (GMT) |
|---|---|---|---|
| https://darbook.org/downloads/w-t-segui-steel-design-4th-2005/ | 60% | Monthly | 2021-01-08 14:56 |
| https://darbook.org/downloads/braja-m-das-principles-of-geotechnical-engineering-5th-ed-2006/ | 60% | Monthly | 2024-02-22 06:43 |