| 000 | 00379cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1971 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aW4068 Un3 | ||
| 245 |
_aManual on traffic surveys _cby Economic Commission for Asia and the Far East, Thailand |
||
| 260 |
_aNew York _bUnited Nations _c1971 |
||
| 300 | _a129+p. | ||
| 700 | _aThailand. Economic Commission for Asia and the Far East | ||
| 999 |
_c498599 _d498599 |
||