| 000 | 00445 a a2200145 04500 | ||
|---|---|---|---|
| 001 | 16697 | ||
| 003 | |||
| 040 | _a | ||
| 090 | _a1001 A188d | ||
| 100 | _aSweder, Harald | ||
| 111 | _aSymposium Action rresearch and scientific analysis= Investigación activa y análisis científico (Cartagena, Colombia. Abril 18-23, 1977) | ||
| 245 | _aDeficiences in action research and community work | ||
| 260 |
_aCartagena : _bA.I.S. |
||
| 300 | _a22 p. | ||
| 999 |
_c2627 _d2627 |
||