| 000 | 00426nam a2200157Ia 4500 | ||
|---|---|---|---|
| 001 | 0000016507 | ||
| 005 | 20251012174546.0 | ||
| 008 | 981208s1977 sz 00 eng c | ||
| 020 | _a9221017745 | ||
| 050 | 4 | _aT49.5 | |
| 245 | 1 | 0 |
_aTechnologies for basic needs _cHans Singer |
| 260 |
_aGeneva _bInternational Labour Office _c1977 |
||
| 300 | _ax, 158 p. : ill. ; 24 cm. | ||
| 650 | 0 | _aTechnology | |
| 999 |
_c6138 _d6138 |
||