| Author | Wallace, William M. |
|---|---|
| Title | The Economic Cost of Management and Labor for RTG In-house Highway Construction in NE Thailand / William M. Wallace |
| Imprint | Bangkok : USOM, 1969 |
| Connect to | https://digiverse.chula.ac.th/Info/item/dc:90067 |
| Descript | 34 p. |