| 000 | nam a22 4500 | ||
|---|---|---|---|
| 245 | _aThird seminar on ground improvement in highways : supervision records of soft ground improvement for outer Bangkok ring road | ||
| 260 |
_aBangkok _bDepartment of highways _c2000 |
||
| 710 | _aDepartment of Highways | ||
| 942 | _c22 | ||
| 999 |
_c4858 _d4858 |
||