| 000 | 00539nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 230524s9999 xx 000 0 und d | ||
| 040 | _cUDSM | ||
| 050 | _aHC59.7.E25 | ||
| 100 | _aEckaus, Richard S. | ||
| 245 | 0 | _aAppropriate technologies for developing countries | |
| 260 | _aWashington | ||
| 260 | _bNational Academy of Sciences | ||
| 260 | _c1977 | ||
| 300 | _axii,140p. | ||
| 300 | _c23cm. | ||
| 650 | _aUnderdeveloped areas Technology | ||
| 700 | _aill. | ||
| 942 | _2Library of Congress Classification | ||
| 942 | _cBook | ||
| 999 |
_c88841 _d88841 |
||