| 000 | 00508nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20240602103248.0 | ||
| 008 | 020313s19uu xx 00 eng d | ||
| 020 | _a0309026024 | ||
| 100 | _aEckaus, Richard S. | ||
| 245 |
_aAppropriate technologies for developing countries / _cprepared by Richard S. Eckaus. |
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| 260 |
_aWashington, D.C. : _bNational Academy of Sciences, _c1977. |
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| 300 | _axiii, 140 p. | ||
| 650 |
_aUnderdeveloped areas _xTechnology. |
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| 650 | _aTechnology transfer. | ||
| 942 | _2ddc | ||
| 999 |
_c72820 _d72820 |
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