| 000 | 00502nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 100324s9999 xx 000 0 und d | ||
| 100 | _aUnited Nations | ||
| 245 | _aAppropriate Technologies in Civil Engineering Works in Developing Countries : and Exploratory Appraisal of the state of the Art '76 | ||
| 260 |
_c0 _bUnited Nations Organisations _aGeneva |
||
| 366 | _b0 | ||
| 520 | _astackroom | ||
| 541 | _g610/4.3.82 | ||
| 650 | _aAccounting | ||
| 942 | _cBK | ||
| 999 |
_c68485 _d68485 |
||