| 000 | 00404nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20210219161616.0 | ||
| 008 | 081001s1969 mx r 000 0 spa d | ||
| 035 | _aUPN01000188643 | ||
| 049 | _aUNE | ||
| 080 | _a377(593) =20 "1969" THO No. 14 | ||
| 245 | 0 | 0 | _aThnburi technical institute Thailand |
| 260 |
_aParis : _bUNESCO, _c1969. |
||
| 300 |
_a52 p. ; _bil. |
||
| 440 | 0 |
_aTheir : report series ; _v14. |
|
| 999 |
_c160746 _d160746 |
||